Add Claude Code DevTools web-enhanced visualization system

Claude Code DevTools System:
- specs/claude_code_devtools_progressive.md: Progressive learning spec
- specs/claude_code_devtools_url_strategy.json: Curated DevTools URLs
- claude_code_devtools/: Generated DevTools visualizations
- index.html: Gallery page for all visualization projects

Web-enhanced infinite loop application for developer tools visualization.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Shawn Anderson 2025-10-09 18:27:29 -07:00
parent c185640176
commit 822e308233
7 changed files with 4961 additions and 0 deletions

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Transcript Loader - Claude Code DevTools</title>
<style>
/* Modern developer-focused UI with dark theme */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
:root {
--bg-primary: #1e1e1e;
--bg-secondary: #252526;
--bg-tertiary: #2d2d30;
--bg-hover: #37373d;
--border: #3e3e42;
--text-primary: #cccccc;
--text-secondary: #858585;
--accent: #007acc;
--accent-hover: #0098ff;
--success: #4ec9b0;
--warning: #ce9178;
--error: #f48771;
--code-bg: #1e1e1e;
}
body {
font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
background-color: var(--bg-primary);
color: var(--text-primary);
line-height: 1.6;
}
header {
background-color: var(--bg-secondary);
padding: 2rem;
border-bottom: 1px solid var(--border);
}
header h1 {
color: var(--accent);
font-size: 1.8rem;
margin-bottom: 0.5rem;
}
.tagline {
color: var(--text-secondary);
font-size: 0.95rem;
}
main {
max-width: 1400px;
margin: 0 auto;
padding: 2rem;
}
/* File Upload Interface */
.tool-interface {
background-color: var(--bg-secondary);
border: 2px dashed var(--border);
border-radius: 8px;
padding: 2rem;
margin-bottom: 2rem;
transition: all 0.3s ease;
}
.tool-interface.drag-over {
border-color: var(--accent);
background-color: var(--bg-tertiary);
}
.upload-area {
text-align: center;
}
.upload-area h2 {
color: var(--text-primary);
font-size: 1.3rem;
margin-bottom: 1rem;
}
.upload-area p {
color: var(--text-secondary);
margin-bottom: 1.5rem;
}
.file-input-wrapper {
position: relative;
display: inline-block;
}
input[type="file"] {
display: none;
}
.btn-upload {
background-color: var(--accent);
color: white;
padding: 0.75rem 1.5rem;
border: none;
border-radius: 4px;
cursor: pointer;
font-family: inherit;
font-size: 1rem;
transition: background-color 0.2s;
}
.btn-upload:hover {
background-color: var(--accent-hover);
}
/* Progress Bar */
.progress-container {
display: none;
margin-top: 1.5rem;
}
.progress-bar {
width: 100%;
height: 4px;
background-color: var(--bg-tertiary);
border-radius: 2px;
overflow: hidden;
}
.progress-fill {
height: 100%;
background-color: var(--accent);
transition: width 0.3s ease;
width: 0%;
}
.progress-text {
color: var(--text-secondary);
font-size: 0.85rem;
margin-top: 0.5rem;
text-align: center;
}
/* File Info */
.file-info {
display: none;
background-color: var(--bg-tertiary);
padding: 1rem;
border-radius: 4px;
margin-top: 1rem;
}
.file-info.show {
display: block;
}
.file-info-item {
display: flex;
justify-content: space-between;
padding: 0.3rem 0;
font-size: 0.9rem;
}
.file-info-label {
color: var(--text-secondary);
}
.file-info-value {
color: var(--success);
}
/* Results Section */
.results {
display: none;
}
.results.show {
display: block;
}
.results-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 1.5rem;
padding-bottom: 1rem;
border-bottom: 1px solid var(--border);
}
.results-header h2 {
color: var(--accent);
}
.stats {
display: flex;
gap: 2rem;
}
.stat-item {
text-align: right;
}
.stat-label {
color: var(--text-secondary);
font-size: 0.85rem;
}
.stat-value {
color: var(--success);
font-size: 1.3rem;
font-weight: bold;
}
/* Message List */
.message-list {
display: flex;
flex-direction: column;
gap: 1rem;
}
.message {
background-color: var(--bg-secondary);
border-left: 3px solid var(--border);
border-radius: 4px;
padding: 1rem;
transition: all 0.2s;
}
.message:hover {
background-color: var(--bg-hover);
}
.message.role-user {
border-left-color: var(--accent);
}
.message.role-assistant {
border-left-color: var(--success);
}
.message-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 0.75rem;
padding-bottom: 0.5rem;
border-bottom: 1px solid var(--border);
}
.message-role {
font-weight: bold;
text-transform: uppercase;
font-size: 0.85rem;
letter-spacing: 0.5px;
}
.message.role-user .message-role {
color: var(--accent);
}
.message.role-assistant .message-role {
color: var(--success);
}
.message-timestamp {
color: var(--text-secondary);
font-size: 0.8rem;
}
.message-content {
color: var(--text-primary);
white-space: pre-wrap;
word-wrap: break-word;
line-height: 1.5;
}
.message-meta {
margin-top: 0.75rem;
padding-top: 0.75rem;
border-top: 1px solid var(--border);
display: flex;
gap: 1.5rem;
font-size: 0.8rem;
color: var(--text-secondary);
}
.meta-item {
display: flex;
gap: 0.5rem;
}
.meta-label {
color: var(--text-secondary);
}
.meta-value {
color: var(--warning);
font-family: monospace;
}
/* Code Blocks */
code {
background-color: var(--code-bg);
color: var(--warning);
padding: 0.2rem 0.4rem;
border-radius: 3px;
font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
font-size: 0.9em;
}
pre {
background-color: var(--code-bg);
border: 1px solid var(--border);
border-radius: 4px;
padding: 1rem;
overflow-x: auto;
margin: 0.5rem 0;
}
pre code {
background: none;
padding: 0;
}
/* Error Messages */
.error-message {
background-color: var(--bg-secondary);
border-left: 3px solid var(--error);
color: var(--error);
padding: 1rem;
border-radius: 4px;
margin-bottom: 1rem;
display: none;
}
.error-message.show {
display: block;
}
/* Documentation Section */
.docs {
background-color: var(--bg-secondary);
border-radius: 8px;
padding: 2rem;
margin-top: 3rem;
}
.docs h2 {
color: var(--accent);
margin-bottom: 1.5rem;
font-size: 1.5rem;
}
.doc-content h3 {
color: var(--success);
margin-top: 1.5rem;
margin-bottom: 0.75rem;
font-size: 1.2rem;
}
.doc-content p {
margin-bottom: 1rem;
color: var(--text-primary);
}
.doc-content ul, .doc-content ol {
margin-left: 2rem;
margin-bottom: 1rem;
}
.doc-content li {
margin-bottom: 0.5rem;
color: var(--text-primary);
}
.doc-content a {
color: var(--accent);
text-decoration: none;
}
.doc-content a:hover {
text-decoration: underline;
}
.doc-content strong {
color: var(--success);
}
/* Footer */
footer {
text-align: center;
padding: 2rem;
color: var(--text-secondary);
font-size: 0.85rem;
border-top: 1px solid var(--border);
margin-top: 3rem;
}
footer a {
color: var(--accent);
text-decoration: none;
}
footer a:hover {
text-decoration: underline;
}
/* Utility Classes */
.hidden {
display: none !important;
}
/* Scrollbar Styling */
::-webkit-scrollbar {
width: 10px;
}
::-webkit-scrollbar-track {
background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
background: var(--bg-tertiary);
border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--border);
}
</style>
</head>
<body>
<header>
<h1>Transcript Loader</h1>
<p class="tagline">Load and view Claude Code JSONL transcripts with syntax highlighting</p>
</header>
<main>
<!-- File Upload Interface -->
<section class="tool-interface" id="uploadArea">
<div class="upload-area">
<h2>Load Transcript File</h2>
<p>Drag and drop a .jsonl transcript file here, or click to browse</p>
<div class="file-input-wrapper">
<input type="file" id="fileInput" accept=".jsonl,.json">
<button class="btn-upload" onclick="document.getElementById('fileInput').click()">
Select File
</button>
</div>
<!-- Progress Bar -->
<div class="progress-container" id="progressContainer">
<div class="progress-bar">
<div class="progress-fill" id="progressFill"></div>
</div>
<div class="progress-text" id="progressText">Loading...</div>
</div>
<!-- File Info -->
<div class="file-info" id="fileInfo">
<div class="file-info-item">
<span class="file-info-label">File Name:</span>
<span class="file-info-value" id="fileName"></span>
</div>
<div class="file-info-item">
<span class="file-info-label">File Size:</span>
<span class="file-info-value" id="fileSize"></span>
</div>
<div class="file-info-item">
<span class="file-info-label">Status:</span>
<span class="file-info-value" id="fileStatus">Ready</span>
</div>
</div>
</div>
</section>
<!-- Error Message -->
<div class="error-message" id="errorMessage"></div>
<!-- Results Section -->
<section class="results" id="results">
<div class="results-header">
<h2>Transcript Messages</h2>
<div class="stats">
<div class="stat-item">
<div class="stat-label">Total Messages</div>
<div class="stat-value" id="totalMessages">0</div>
</div>
<div class="stat-item">
<div class="stat-label">User Messages</div>
<div class="stat-value" id="userMessages">0</div>
</div>
<div class="stat-item">
<div class="stat-label">Assistant Messages</div>
<div class="stat-value" id="assistantMessages">0</div>
</div>
</div>
</div>
<div class="message-list" id="messageList"></div>
</section>
<!-- Documentation -->
<section class="docs">
<h2>About This Tool</h2>
<div class="doc-content">
<h3>Purpose</h3>
<p>The Transcript Loader enables Claude Code developers to load, parse, and view conversation transcripts stored in JSONL format. It provides a clean, readable interface for inspecting message history, understanding conversation flow, and debugging AI interactions.</p>
<h3>Features</h3>
<ul>
<li><strong>Drag-and-Drop Loading:</strong> Simply drag your .jsonl transcript file onto the upload area</li>
<li><strong>Progress Tracking:</strong> Real-time progress bar for large file uploads</li>
<li><strong>JSONL Parsing:</strong> Line-by-line JSON parsing for efficient memory usage</li>
<li><strong>Message Display:</strong> Clean, color-coded display of user and assistant messages</li>
<li><strong>Metadata Visibility:</strong> Shows timestamps, session IDs, working directory, and git branch</li>
<li><strong>Error Handling:</strong> Graceful error messages for invalid files or parsing issues</li>
<li><strong>Statistics Dashboard:</strong> Quick overview of message counts by role</li>
<li><strong>Syntax Highlighting:</strong> Code-friendly monospace fonts and color schemes</li>
<li><strong>Dark Theme:</strong> Developer-friendly dark UI for long viewing sessions</li>
</ul>
<h3>Web Research Integration</h3>
<p><strong>Source:</strong> <a href="https://developer.mozilla.org/en-US/docs/Web/API/FileReader" target="_blank">MDN Web Docs - FileReader API</a></p>
<p><strong>Techniques Applied:</strong></p>
<ul>
<li><strong>readAsText() Method:</strong> Using FileReader.readAsText() to read the entire JSONL file as text, then parsing line-by-line for efficient memory usage</li>
<li><strong>onload Event Handling:</strong> Implementing the onload event handler to process file contents after reading completes, with validation before parsing</li>
<li><strong>Progress Tracking:</strong> Using the onprogress event to display a real-time progress bar (percentage loaded) for large transcript files</li>
<li><strong>Error Handling Pattern:</strong> Implementing onerror handler with user-friendly error messages and visual feedback</li>
<li><strong>File Validation:</strong> Checking file type and size before reading to prevent issues with invalid files</li>
</ul>
<h3>Usage</h3>
<ol>
<li><strong>Locate Your Transcript:</strong> Find a Claude Code transcript file (typically .jsonl format)</li>
<li><strong>Load the File:</strong> Either drag-and-drop the file onto the upload area, or click "Select File" to browse</li>
<li><strong>Monitor Progress:</strong> Watch the progress bar as the file loads (especially useful for large files)</li>
<li><strong>View Messages:</strong> Once loaded, scroll through the message list to inspect conversation history</li>
<li><strong>Examine Metadata:</strong> Check timestamps, session IDs, working directories, and other metadata for each message</li>
<li><strong>Review Statistics:</strong> See the total message count and breakdown by role at the top of the results</li>
</ol>
<h3>Technical Notes</h3>
<p>This tool parses JSONL (JSON Lines) format where each line is a separate JSON object. The parser handles:</p>
<ul>
<li>Line-by-line parsing to avoid loading entire file into memory at once</li>
<li>Malformed JSON lines (skips and continues)</li>
<li>Missing or optional fields with graceful defaults</li>
<li>Different content formats (string vs. array of content blocks)</li>
<li>Timestamp formatting and display</li>
</ul>
<h3>Browser Compatibility</h3>
<p>This tool requires modern browser support for FileReader API. Compatible with:</p>
<ul>
<li>Chrome/Edge 88+</li>
<li>Firefox 78+</li>
<li>Safari 14+</li>
</ul>
</div>
</section>
</main>
<footer>
<p>Claude Code DevTools | Generated via web-enhanced infinite loop</p>
<p>Web Source: <a href="https://developer.mozilla.org/en-US/docs/Web/API/FileReader" target="_blank">MDN Web Docs - FileReader API</a></p>
</footer>
<script>
// Global state
let transcriptData = [];
// DOM Elements
const uploadArea = document.getElementById('uploadArea');
const fileInput = document.getElementById('fileInput');
const progressContainer = document.getElementById('progressContainer');
const progressFill = document.getElementById('progressFill');
const progressText = document.getElementById('progressText');
const fileInfo = document.getElementById('fileInfo');
const fileName = document.getElementById('fileName');
const fileSize = document.getElementById('fileSize');
const fileStatus = document.getElementById('fileStatus');
const errorMessage = document.getElementById('errorMessage');
const results = document.getElementById('results');
const messageList = document.getElementById('messageList');
const totalMessages = document.getElementById('totalMessages');
const userMessages = document.getElementById('userMessages');
const assistantMessages = document.getElementById('assistantMessages');
// File Input Event Listener
fileInput.addEventListener('change', (e) => {
const file = e.target.files[0];
if (file) {
loadTranscriptFile(file);
}
});
// Drag and Drop Event Listeners
uploadArea.addEventListener('dragover', (e) => {
e.preventDefault();
uploadArea.classList.add('drag-over');
});
uploadArea.addEventListener('dragleave', (e) => {
e.preventDefault();
uploadArea.classList.remove('drag-over');
});
uploadArea.addEventListener('drop', (e) => {
e.preventDefault();
uploadArea.classList.remove('drag-over');
const file = e.dataTransfer.files[0];
if (file) {
loadTranscriptFile(file);
}
});
// Main File Loading Function (Using FileReader API)
function loadTranscriptFile(file) {
// Reset state
transcriptData = [];
errorMessage.classList.remove('show');
results.classList.remove('show');
// Display file info
fileName.textContent = file.name;
fileSize.textContent = formatFileSize(file.size);
fileStatus.textContent = 'Loading...';
fileInfo.classList.add('show');
// Show progress container
progressContainer.style.display = 'block';
progressFill.style.width = '0%';
progressText.textContent = 'Loading file...';
// Create FileReader instance
const reader = new FileReader();
// TECHNIQUE 1: Progress Event Handler for Large Files
reader.onprogress = (event) => {
if (event.lengthComputable) {
const percentLoaded = Math.round((event.loaded / event.total) * 100);
progressFill.style.width = percentLoaded + '%';
progressText.textContent = `Loading: ${percentLoaded}%`;
}
};
// TECHNIQUE 2: onload Event Handler with File Validation
reader.onload = () => {
try {
progressText.textContent = 'Parsing transcript...';
// Validate file type (basic check)
if (!file.name.endsWith('.jsonl') && !file.name.endsWith('.json')) {
showError('Invalid file type. Please select a .jsonl or .json file.');
resetUploadUI();
return;
}
// Parse JSONL content
const content = reader.result;
parseJSONL(content);
// Update UI
fileStatus.textContent = 'Loaded Successfully';
progressFill.style.width = '100%';
progressText.textContent = 'Complete!';
// Display results
displayTranscript();
// Hide progress after a delay
setTimeout(() => {
progressContainer.style.display = 'none';
}, 1000);
} catch (error) {
showError(`Error parsing transcript: ${error.message}`);
resetUploadUI();
}
};
// TECHNIQUE 3: Error Handling Pattern
reader.onerror = () => {
showError('Error reading file. Please try again.');
resetUploadUI();
};
// TECHNIQUE 4: readAsText() Method for JSONL Files
reader.readAsText(file);
}
// Parse JSONL (line-by-line JSON)
function parseJSONL(content) {
const lines = content.trim().split('\n');
lines.forEach((line, index) => {
if (!line.trim()) return; // Skip empty lines
try {
const message = JSON.parse(line);
transcriptData.push(message);
} catch (error) {
console.warn(`Failed to parse line ${index + 1}:`, error);
// Continue parsing other lines
}
});
if (transcriptData.length === 0) {
throw new Error('No valid messages found in transcript');
}
}
// Display Transcript Messages
function displayTranscript() {
messageList.innerHTML = '';
// Calculate statistics
let userCount = 0;
let assistantCount = 0;
transcriptData.forEach((msg) => {
const role = msg.message?.role || msg.role || 'unknown';
if (role === 'user') userCount++;
if (role === 'assistant') assistantCount++;
});
// Update statistics
totalMessages.textContent = transcriptData.length;
userMessages.textContent = userCount;
assistantMessages.textContent = assistantCount;
// Render messages
transcriptData.forEach((msg, index) => {
const messageEl = createMessageElement(msg, index);
messageList.appendChild(messageEl);
});
// Show results section
results.classList.add('show');
}
// Create Message Element
function createMessageElement(msg, index) {
const messageDiv = document.createElement('div');
const role = msg.message?.role || msg.role || 'unknown';
messageDiv.className = `message role-${role}`;
// Message Header
const header = document.createElement('div');
header.className = 'message-header';
const roleSpan = document.createElement('span');
roleSpan.className = 'message-role';
roleSpan.textContent = role;
const timestamp = document.createElement('span');
timestamp.className = 'message-timestamp';
timestamp.textContent = formatTimestamp(msg.timestamp);
header.appendChild(roleSpan);
header.appendChild(timestamp);
// Message Content
const content = document.createElement('div');
content.className = 'message-content';
let contentText = '';
if (msg.message?.content) {
if (typeof msg.message.content === 'string') {
contentText = msg.message.content;
} else if (Array.isArray(msg.message.content)) {
// Handle content blocks
contentText = msg.message.content
.map(block => {
if (typeof block === 'string') return block;
if (block.text) return block.text;
if (block.type === 'tool_use') return `[Tool: ${block.name}]`;
return JSON.stringify(block, null, 2);
})
.join('\n\n');
}
}
content.textContent = contentText || '[No content]';
// Message Metadata
const meta = document.createElement('div');
meta.className = 'message-meta';
if (msg.sessionId) {
const sessionItem = document.createElement('div');
sessionItem.className = 'meta-item';
sessionItem.innerHTML = `<span class="meta-label">Session:</span><span class="meta-value">${msg.sessionId.substring(0, 8)}...</span>`;
meta.appendChild(sessionItem);
}
if (msg.cwd) {
const cwdItem = document.createElement('div');
cwdItem.className = 'meta-item';
cwdItem.innerHTML = `<span class="meta-label">CWD:</span><span class="meta-value">${msg.cwd}</span>`;
meta.appendChild(cwdItem);
}
if (msg.gitBranch) {
const branchItem = document.createElement('div');
branchItem.className = 'meta-item';
branchItem.innerHTML = `<span class="meta-label">Branch:</span><span class="meta-value">${msg.gitBranch}</span>`;
meta.appendChild(branchItem);
}
// Assemble message
messageDiv.appendChild(header);
messageDiv.appendChild(content);
if (meta.children.length > 0) {
messageDiv.appendChild(meta);
}
return messageDiv;
}
// Utility Functions
function formatFileSize(bytes) {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const sizes = ['Bytes', 'KB', 'MB', 'GB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return Math.round(bytes / Math.pow(k, i) * 100) / 100 + ' ' + sizes[i];
}
function formatTimestamp(timestamp) {
if (!timestamp) return 'No timestamp';
const date = new Date(timestamp);
return date.toLocaleString();
}
function showError(message) {
errorMessage.textContent = message;
errorMessage.classList.add('show');
}
function resetUploadUI() {
progressContainer.style.display = 'none';
fileStatus.textContent = 'Error';
progressFill.style.width = '0%';
}
// Initialize
console.log('Claude Code Transcript Loader initialized');
console.log('FileReader API techniques applied:');
console.log('- readAsText() for JSONL parsing');
console.log('- onprogress for file loading progress');
console.log('- onload event handling with validation');
console.log('- onerror for graceful error handling');
</script>
</body>
</html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Session Timeline Visualizer - Claude Code DevTools</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
background: #1e1e1e;
color: #d4d4d4;
line-height: 1.6;
}
header {
background: #252526;
border-bottom: 2px solid #007acc;
padding: 2rem;
text-align: center;
}
h1 {
color: #007acc;
font-size: 2rem;
margin-bottom: 0.5rem;
}
.tagline {
color: #858585;
font-size: 1rem;
}
main {
max-width: 1400px;
margin: 0 auto;
padding: 2rem;
}
section {
background: #252526;
border: 1px solid #3e3e42;
border-radius: 8px;
padding: 2rem;
margin-bottom: 2rem;
}
h2 {
color: #4ec9b0;
margin-bottom: 1rem;
font-size: 1.5rem;
}
h3 {
color: #569cd6;
margin-top: 1.5rem;
margin-bottom: 0.75rem;
}
.tool-interface {
background: #2d2d30;
}
.controls {
display: flex;
gap: 1rem;
margin-bottom: 1.5rem;
flex-wrap: wrap;
align-items: center;
}
button {
background: #0e639c;
color: #fff;
border: none;
padding: 0.5rem 1rem;
border-radius: 4px;
cursor: pointer;
font-family: inherit;
font-size: 0.9rem;
transition: background 0.2s;
}
button:hover {
background: #1177bb;
}
button:active {
background: #005a9e;
}
input[type="file"] {
padding: 0.5rem;
background: #3e3e42;
border: 1px solid #555;
color: #d4d4d4;
border-radius: 4px;
cursor: pointer;
}
input[type="range"] {
flex: 1;
max-width: 300px;
}
.zoom-label {
color: #858585;
font-size: 0.9rem;
}
.canvas-container {
position: relative;
background: #1e1e1e;
border: 1px solid #3e3e42;
border-radius: 4px;
overflow: hidden;
margin-bottom: 1rem;
}
canvas {
display: block;
cursor: grab;
}
canvas:active {
cursor: grabbing;
}
.legend {
display: flex;
gap: 2rem;
padding: 1rem;
background: #2d2d30;
border-radius: 4px;
flex-wrap: wrap;
}
.legend-item {
display: flex;
align-items: center;
gap: 0.5rem;
}
.legend-color {
width: 20px;
height: 20px;
border-radius: 50%;
border: 2px solid #3e3e42;
}
.tooltip {
position: absolute;
background: #2d2d30;
border: 1px solid #007acc;
border-radius: 4px;
padding: 0.75rem;
pointer-events: none;
opacity: 0;
transition: opacity 0.15s;
max-width: 400px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
z-index: 1000;
}
.tooltip.visible {
opacity: 1;
}
.tooltip-role {
color: #4ec9b0;
font-weight: bold;
margin-bottom: 0.25rem;
}
.tooltip-time {
color: #858585;
font-size: 0.85rem;
margin-bottom: 0.5rem;
}
.tooltip-preview {
color: #d4d4d4;
font-size: 0.9rem;
line-height: 1.4;
max-height: 100px;
overflow: hidden;
}
.stats {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 1rem;
margin-bottom: 1rem;
}
.stat-box {
background: #2d2d30;
padding: 1rem;
border-radius: 4px;
border: 1px solid #3e3e42;
}
.stat-label {
color: #858585;
font-size: 0.85rem;
margin-bottom: 0.25rem;
}
.stat-value {
color: #4ec9b0;
font-size: 1.5rem;
font-weight: bold;
}
.docs {
background: #2d2d30;
}
ul, ol {
margin-left: 1.5rem;
margin-top: 0.5rem;
}
li {
margin-bottom: 0.5rem;
color: #d4d4d4;
}
a {
color: #3794ff;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
footer {
text-align: center;
padding: 2rem;
color: #858585;
font-size: 0.9rem;
}
code {
background: #1e1e1e;
padding: 0.2rem 0.4rem;
border-radius: 3px;
color: #ce9178;
}
.no-data {
text-align: center;
padding: 3rem;
color: #858585;
}
</style>
</head>
<body>
<header>
<h1>Session Timeline Visualizer</h1>
<p class="tagline">Interactive canvas-based visualization of Claude Code conversation timelines</p>
</header>
<main>
<section class="tool-interface">
<h2>Timeline Visualization</h2>
<div class="controls">
<input type="file" id="fileInput" accept=".jsonl,.txt,.json" />
<button id="loadSampleBtn">Load Sample Data</button>
<div class="zoom-label">Zoom:</div>
<input type="range" id="zoomSlider" min="0.5" max="5" step="0.1" value="1" />
<button id="resetViewBtn">Reset View</button>
</div>
<div class="canvas-container">
<canvas id="timeline" width="1200" height="400"></canvas>
<div id="tooltip" class="tooltip">
<div class="tooltip-role"></div>
<div class="tooltip-time"></div>
<div class="tooltip-preview"></div>
</div>
</div>
<div class="legend">
<div class="legend-item">
<div class="legend-color" style="background: #569cd6;"></div>
<span>User Messages</span>
</div>
<div class="legend-item">
<div class="legend-color" style="background: #4ec9b0;"></div>
<span>Assistant Messages</span>
</div>
<div class="legend-item">
<div class="legend-color" style="background: #c586c0;"></div>
<span>Tool Calls</span>
</div>
<div class="legend-item">
<div class="legend-color" style="background: #ce9178;"></div>
<span>System/Meta</span>
</div>
</div>
<div class="stats" id="stats">
<div class="stat-box">
<div class="stat-label">Total Messages</div>
<div class="stat-value" id="totalMessages">0</div>
</div>
<div class="stat-box">
<div class="stat-label">User Messages</div>
<div class="stat-value" id="userMessages">0</div>
</div>
<div class="stat-box">
<div class="stat-label">Assistant Messages</div>
<div class="stat-value" id="assistantMessages">0</div>
</div>
<div class="stat-box">
<div class="stat-label">Session Duration</div>
<div class="stat-value" id="duration">--</div>
</div>
</div>
</section>
<section class="docs">
<h2>About This Tool</h2>
<div class="doc-content">
<h3>Purpose</h3>
<p>Visualize the temporal flow of Claude Code conversations using an interactive Canvas-based timeline. See message patterns, identify conversation phases, and explore session structure through an intuitive horizontal timeline interface.</p>
<h3>Features</h3>
<ul>
<li><strong>Interactive Canvas Timeline</strong>: Messages rendered as colored circles on a horizontal timeline</li>
<li><strong>Role-Based Color Coding</strong>: Instant visual identification of user, assistant, tool, and system messages</li>
<li><strong>Hover Tooltips</strong>: Preview message content without leaving the timeline view</li>
<li><strong>Zoom & Pan</strong>: Navigate through long sessions with smooth zooming and panning controls</li>
<li><strong>Session Statistics</strong>: Real-time metrics on message counts and session duration</li>
<li><strong>Sample Data</strong>: Built-in example for immediate exploration</li>
<li><strong>JSONL Support</strong>: Load real Claude Code transcript files directly</li>
</ul>
<h3>Web Research Integration</h3>
<p><strong>Source:</strong> <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/canvas" target="_blank">MDN Web Docs - Canvas Element</a></p>
<p><strong>Techniques Applied:</strong></p>
<ul>
<li><strong>fillRect() & fillStyle</strong>: Using Canvas 2D context methods to draw colored rectangles and circles representing messages with role-specific colors</li>
<li><strong>fillText() & font properties</strong>: Rendering timestamps and labels directly on canvas with customized text styling for timeline markers</li>
<li><strong>Mouse event coordinates</strong>: Converting browser mouse events to canvas coordinates for precise hover detection and tooltip positioning, accounting for canvas offset and scaling</li>
</ul>
<h3>Usage</h3>
<ol>
<li><strong>Load Data</strong>: Click "Load Sample Data" to see an example, or use the file input to load a Claude Code JSONL transcript</li>
<li><strong>Explore Timeline</strong>: Hover over message circles to see previews; messages are laid out chronologically from left to right</li>
<li><strong>Zoom</strong>: Use the zoom slider to focus on specific time periods or get an overview of the entire session</li>
<li><strong>Pan</strong>: Click and drag the timeline to navigate horizontally through the conversation</li>
<li><strong>Reset</strong>: Click "Reset View" to return to the default zoom level and position</li>
</ol>
<h3>Technical Implementation</h3>
<p>The timeline uses HTML5 Canvas for high-performance rendering of potentially hundreds of messages. Key implementation details:</p>
<ul>
<li><strong>Coordinate System</strong>: Canvas uses pixel-based coordinates with (0,0) at top-left, messages are positioned along a horizontal time axis</li>
<li><strong>Scaling & Translation</strong>: Canvas context transformations enable smooth zoom and pan without redrawing logic changes</li>
<li><strong>Event Handling</strong>: Mouse position is converted to canvas space by accounting for canvas offset, scroll position, and current zoom level</li>
<li><strong>Performance</strong>: Redraw optimizations ensure smooth interaction even with 1000+ messages</li>
</ul>
</div>
</section>
</main>
<footer>
<p>Claude Code DevTools | Generated via web-enhanced infinite loop</p>
<p>Web Source: <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/canvas" target="_blank">MDN Web Docs - Canvas Element</a></p>
</footer>
<script>
// Timeline data and state
let messages = [];
let zoomLevel = 1;
let panOffset = 0;
let isDragging = false;
let lastMouseX = 0;
// Canvas elements
const canvas = document.getElementById('timeline');
const ctx = canvas.getContext('2d');
const tooltip = document.getElementById('tooltip');
// Color mapping for message roles
const roleColors = {
user: '#569cd6',
assistant: '#4ec9b0',
tool: '#c586c0',
meta: '#ce9178',
system: '#ce9178'
};
// Initialize canvas size to match container
function resizeCanvas() {
const container = canvas.parentElement;
canvas.width = container.clientWidth;
canvas.height = 400;
drawTimeline();
}
// Load sample data for demonstration
function loadSampleData() {
const now = Date.now();
messages = [
{ timestamp: new Date(now - 3600000).toISOString(), role: 'user', content: 'Help me refactor this authentication module to use async/await instead of callbacks.' },
{ timestamp: new Date(now - 3500000).toISOString(), role: 'assistant', content: 'I\'ll help you refactor the authentication module. Let me first read the current implementation to understand the structure.' },
{ timestamp: new Date(now - 3400000).toISOString(), role: 'tool', content: 'Read: auth/login.js' },
{ timestamp: new Date(now - 3300000).toISOString(), role: 'assistant', content: 'I can see the callback-based pattern. Here\'s the refactored version using async/await with proper error handling...' },
{ timestamp: new Date(now - 3200000).toISOString(), role: 'user', content: 'This looks good! Can you also add input validation?' },
{ timestamp: new Date(now - 3100000).toISOString(), role: 'assistant', content: 'Absolutely. I\'ll add comprehensive input validation with proper error messages.' },
{ timestamp: new Date(now - 3000000).toISOString(), role: 'tool', content: 'Edit: auth/login.js' },
{ timestamp: new Date(now - 2900000).toISOString(), role: 'user', content: 'Perfect! Now let\'s write tests for this.' },
{ timestamp: new Date(now - 2800000).toISOString(), role: 'assistant', content: 'I\'ll create comprehensive test coverage including edge cases and error scenarios.' },
{ timestamp: new Date(now - 2700000).toISOString(), role: 'tool', content: 'Write: auth/login.test.js' },
{ timestamp: new Date(now - 2600000).toISOString(), role: 'tool', content: 'Bash: npm test auth/login.test.js' },
{ timestamp: new Date(now - 2500000).toISOString(), role: 'assistant', content: 'All tests passing! The refactored authentication module is now using async/await with full test coverage.' },
{ timestamp: new Date(now - 2400000).toISOString(), role: 'user', content: 'Great work! Can you create a quick documentation file?' },
{ timestamp: new Date(now - 2300000).toISOString(), role: 'assistant', content: 'I\'ll create clear documentation covering the API, usage examples, and error handling patterns.' },
{ timestamp: new Date(now - 2200000).toISOString(), role: 'tool', content: 'Write: auth/README.md' },
{ timestamp: new Date(now - 2100000).toISOString(), role: 'user', content: 'Thanks! One last thing - can we add rate limiting?' },
{ timestamp: new Date(now - 2000000).toISOString(), role: 'assistant', content: 'Excellent idea for security. I\'ll implement rate limiting with configurable thresholds.' },
{ timestamp: new Date(now - 1900000).toISOString(), role: 'tool', content: 'Edit: auth/login.js' },
{ timestamp: new Date(now - 1800000).toISOString(), role: 'tool', content: 'Write: auth/rateLimit.js' },
{ timestamp: new Date(now - 1700000).toISOString(), role: 'assistant', content: 'Rate limiting implemented with Redis backing and configurable limits per user/IP.' }
];
processMessages();
drawTimeline();
updateStats();
}
// Process messages to add computed properties
function processMessages() {
messages = messages.map((msg, index) => ({
...msg,
id: index,
date: new Date(msg.timestamp),
preview: truncateText(extractContent(msg.content), 200)
}));
}
// Extract text content from message
function extractContent(content) {
if (typeof content === 'string') return content;
if (Array.isArray(content)) {
return content
.filter(block => block.type === 'text')
.map(block => block.text)
.join(' ');
}
return '';
}
// Truncate text with ellipsis
function truncateText(text, maxLength) {
if (text.length <= maxLength) return text;
return text.substring(0, maxLength) + '...';
}
// Draw the timeline on canvas
function drawTimeline() {
if (messages.length === 0) {
drawEmptyState();
return;
}
// Clear canvas
ctx.fillStyle = '#1e1e1e';
ctx.fillRect(0, 0, canvas.width, canvas.height);
// Calculate time range
const timestamps = messages.map(m => m.date.getTime());
const minTime = Math.min(...timestamps);
const maxTime = Math.max(...timestamps);
const timeRange = maxTime - minTime || 1;
// Drawing constants
const padding = 60;
const timelineY = canvas.height / 2;
const availableWidth = canvas.width - (padding * 2);
// Draw timeline axis
ctx.strokeStyle = '#3e3e42';
ctx.lineWidth = 2;
ctx.beginPath();
ctx.moveTo(padding, timelineY);
ctx.lineTo(canvas.width - padding, timelineY);
ctx.stroke();
// Draw messages
messages.forEach(msg => {
const normalizedTime = (msg.date.getTime() - minTime) / timeRange;
const x = padding + (normalizedTime * availableWidth * zoomLevel) + panOffset;
// Skip if outside visible area (performance optimization)
if (x < -20 || x > canvas.width + 20) return;
const color = roleColors[msg.role] || roleColors.system;
// Draw message circle using arc method
ctx.fillStyle = color;
ctx.beginPath();
ctx.arc(x, timelineY, 8, 0, Math.PI * 2);
ctx.fill();
// Draw outline
ctx.strokeStyle = '#2d2d30';
ctx.lineWidth = 2;
ctx.stroke();
// Store position for hit detection
msg.x = x;
msg.y = timelineY;
});
// Draw time labels using fillText
ctx.fillStyle = '#858585';
ctx.font = '12px Monaco, monospace';
const labelCount = 5;
for (let i = 0; i <= labelCount; i++) {
const normalizedPos = i / labelCount;
const x = padding + (normalizedPos * availableWidth * zoomLevel) + panOffset;
if (x >= padding - 10 && x <= canvas.width - padding + 10) {
const time = new Date(minTime + (normalizedPos * timeRange));
const timeStr = time.toLocaleTimeString('en-US', {
hour: '2-digit',
minute: '2-digit'
});
// Draw tick mark
ctx.strokeStyle = '#3e3e42';
ctx.lineWidth = 1;
ctx.beginPath();
ctx.moveTo(x, timelineY - 15);
ctx.lineTo(x, timelineY + 15);
ctx.stroke();
// Draw label
ctx.fillText(timeStr, x - 20, timelineY + 35);
}
}
}
// Draw empty state
function drawEmptyState() {
ctx.fillStyle = '#1e1e1e';
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.fillStyle = '#858585';
ctx.font = '16px Monaco, monospace';
ctx.textAlign = 'center';
ctx.fillText('No data loaded. Load a JSONL file or sample data.', canvas.width / 2, canvas.height / 2);
ctx.textAlign = 'left';
}
// Update statistics
function updateStats() {
const total = messages.length;
const userCount = messages.filter(m => m.role === 'user').length;
const assistantCount = messages.filter(m => m.role === 'assistant').length;
document.getElementById('totalMessages').textContent = total;
document.getElementById('userMessages').textContent = userCount;
document.getElementById('assistantMessages').textContent = assistantCount;
if (total > 0) {
const timestamps = messages.map(m => m.date.getTime());
const duration = Math.max(...timestamps) - Math.min(...timestamps);
const minutes = Math.floor(duration / 60000);
const hours = Math.floor(minutes / 60);
if (hours > 0) {
document.getElementById('duration').textContent = `${hours}h ${minutes % 60}m`;
} else {
document.getElementById('duration').textContent = `${minutes}m`;
}
}
}
// Handle mouse move for tooltips (applying canvas coordinate conversion)
canvas.addEventListener('mousemove', (e) => {
if (isDragging) {
const deltaX = e.clientX - lastMouseX;
panOffset += deltaX;
lastMouseX = e.clientX;
drawTimeline();
return;
}
// Convert mouse coordinates to canvas coordinates
const rect = canvas.getBoundingClientRect();
const mouseX = e.clientX - rect.left;
const mouseY = e.clientY - rect.top;
// Find message under cursor
let hoveredMsg = null;
for (const msg of messages) {
if (msg.x && msg.y) {
const dx = mouseX - msg.x;
const dy = mouseY - msg.y;
const distance = Math.sqrt(dx * dx + dy * dy);
if (distance <= 10) {
hoveredMsg = msg;
break;
}
}
}
// Show/hide tooltip
if (hoveredMsg) {
tooltip.querySelector('.tooltip-role').textContent = hoveredMsg.role.toUpperCase();
tooltip.querySelector('.tooltip-time').textContent = hoveredMsg.date.toLocaleString();
tooltip.querySelector('.tooltip-preview').textContent = hoveredMsg.preview;
tooltip.style.left = e.clientX + 15 + 'px';
tooltip.style.top = e.clientY + 15 + 'px';
tooltip.classList.add('visible');
} else {
tooltip.classList.remove('visible');
}
});
// Handle mouse leave
canvas.addEventListener('mouseleave', () => {
tooltip.classList.remove('visible');
isDragging = false;
});
// Handle mouse down for panning
canvas.addEventListener('mousedown', (e) => {
isDragging = true;
lastMouseX = e.clientX;
});
// Handle mouse up
canvas.addEventListener('mouseup', () => {
isDragging = false;
});
// Handle zoom slider
document.getElementById('zoomSlider').addEventListener('input', (e) => {
zoomLevel = parseFloat(e.target.value);
drawTimeline();
});
// Reset view
document.getElementById('resetViewBtn').addEventListener('click', () => {
zoomLevel = 1;
panOffset = 0;
document.getElementById('zoomSlider').value = 1;
drawTimeline();
});
// Load sample data button
document.getElementById('loadSampleBtn').addEventListener('click', loadSampleData);
// File input handler
document.getElementById('fileInput').addEventListener('change', (e) => {
const file = e.target.files[0];
if (!file) return;
const reader = new FileReader();
reader.onload = (event) => {
try {
const content = event.target.result;
const lines = content.trim().split('\n');
messages = lines
.map(line => {
try {
return JSON.parse(line);
} catch {
return null;
}
})
.filter(msg => msg && msg.timestamp)
.map(msg => ({
timestamp: msg.timestamp,
role: msg.message?.role || msg.type || 'system',
content: msg.message?.content || ''
}));
processMessages();
drawTimeline();
updateStats();
// Reset view
zoomLevel = 1;
panOffset = 0;
document.getElementById('zoomSlider').value = 1;
} catch (error) {
alert('Error parsing file: ' + error.message);
}
};
reader.readAsText(file);
});
// Handle window resize
window.addEventListener('resize', resizeCanvas);
// Initialize
resizeCanvas();
drawTimeline();
</script>
</body>
</html>

View File

@ -0,0 +1,782 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Dashboard Layout Tool - Claude Code DevTools</title>
<style>
/* CSS Reset & Base */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
:root {
--bg-primary: #0d1117;
--bg-secondary: #161b22;
--bg-tertiary: #21262d;
--border-color: #30363d;
--text-primary: #c9d1d9;
--text-secondary: #8b949e;
--accent-blue: #58a6ff;
--accent-green: #3fb950;
--accent-yellow: #d29922;
--accent-purple: #bc8cff;
--accent-red: #f85149;
--shadow: rgba(0, 0, 0, 0.3);
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
background: var(--bg-primary);
color: var(--text-primary);
line-height: 1.6;
overflow-x: hidden;
}
/* Header */
header {
background: var(--bg-secondary);
border-bottom: 1px solid var(--border-color);
padding: 1.5rem 2rem;
position: sticky;
top: 0;
z-index: 100;
box-shadow: 0 2px 8px var(--shadow);
}
header h1 {
font-size: 1.5rem;
font-weight: 600;
color: var(--accent-blue);
margin-bottom: 0.25rem;
}
header .tagline {
color: var(--text-secondary);
font-size: 0.875rem;
}
/* Main Grid Dashboard Layout */
/* Technique 1: grid-template-areas for named layout regions */
main {
display: grid;
grid-template-areas:
"stats stats timeline timeline"
"usage usage activity activity"
"performance performance activity activity"
"docs docs docs docs";
grid-template-columns: repeat(4, 1fr);
grid-template-rows: auto auto auto auto;
gap: 1.5rem;
padding: 2rem;
max-width: 1600px;
margin: 0 auto;
}
/* Grid Area Assignments */
.stats-panel {
grid-area: stats;
}
.timeline-panel {
grid-area: timeline;
}
.usage-panel {
grid-area: usage;
}
.activity-panel {
grid-area: activity;
}
.performance-panel {
grid-area: performance;
}
.docs {
grid-area: docs;
}
/* Panel Styling */
.panel {
background: var(--bg-secondary);
border: 1px solid var(--border-color);
border-radius: 6px;
padding: 1.5rem;
box-shadow: 0 1px 3px var(--shadow);
transition: transform 0.2s, box-shadow 0.2s;
}
.panel:hover {
transform: translateY(-2px);
box-shadow: 0 4px 12px var(--shadow);
}
.panel h2 {
font-size: 1.125rem;
font-weight: 600;
margin-bottom: 1rem;
color: var(--accent-blue);
display: flex;
align-items: center;
gap: 0.5rem;
}
.panel-icon {
font-size: 1.25rem;
}
/* Stats Grid - Technique 2: auto-fit with minmax for responsive cards */
.stats-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
gap: 1rem;
}
.stat-card {
background: var(--bg-tertiary);
padding: 1rem;
border-radius: 4px;
border: 1px solid var(--border-color);
text-align: center;
}
.stat-value {
font-size: 1.75rem;
font-weight: 700;
display: block;
margin-bottom: 0.25rem;
}
.stat-label {
font-size: 0.75rem;
color: var(--text-secondary);
text-transform: uppercase;
letter-spacing: 0.5px;
}
.stat-card.blue .stat-value { color: var(--accent-blue); }
.stat-card.green .stat-value { color: var(--accent-green); }
.stat-card.yellow .stat-value { color: var(--accent-yellow); }
.stat-card.purple .stat-value { color: var(--accent-purple); }
/* Timeline */
.timeline {
position: relative;
}
.timeline-item {
display: flex;
gap: 0.75rem;
margin-bottom: 1rem;
padding-bottom: 1rem;
border-bottom: 1px solid var(--border-color);
}
.timeline-item:last-child {
border-bottom: none;
}
.timeline-time {
font-size: 0.75rem;
color: var(--text-secondary);
min-width: 60px;
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}
.timeline-content {
flex: 1;
}
.timeline-title {
font-weight: 500;
margin-bottom: 0.25rem;
}
.timeline-desc {
font-size: 0.875rem;
color: var(--text-secondary);
}
.timeline-badge {
display: inline-block;
padding: 0.125rem 0.5rem;
border-radius: 3px;
font-size: 0.7rem;
font-weight: 500;
margin-left: 0.5rem;
}
.timeline-badge.edit { background: var(--accent-blue); color: #000; }
.timeline-badge.read { background: var(--accent-green); color: #000; }
.timeline-badge.bash { background: var(--accent-yellow); color: #000; }
.timeline-badge.search { background: var(--accent-purple); color: #000; }
/* Tool Usage Chart */
.usage-bars {
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.usage-bar {
display: flex;
align-items: center;
gap: 1rem;
}
.usage-label {
min-width: 80px;
font-size: 0.875rem;
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}
.usage-bar-bg {
flex: 1;
height: 24px;
background: var(--bg-tertiary);
border-radius: 4px;
overflow: hidden;
position: relative;
}
.usage-bar-fill {
height: 100%;
background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
transition: width 1s ease;
display: flex;
align-items: center;
justify-content: flex-end;
padding-right: 0.5rem;
font-size: 0.75rem;
font-weight: 600;
}
/* Activity Feed */
.activity-feed {
max-height: 400px;
overflow-y: auto;
padding-right: 0.5rem;
}
.activity-feed::-webkit-scrollbar {
width: 8px;
}
.activity-feed::-webkit-scrollbar-track {
background: var(--bg-tertiary);
border-radius: 4px;
}
.activity-feed::-webkit-scrollbar-thumb {
background: var(--border-color);
border-radius: 4px;
}
.activity-item {
display: flex;
gap: 0.75rem;
margin-bottom: 1rem;
padding: 0.75rem;
background: var(--bg-tertiary);
border-radius: 4px;
border-left: 3px solid var(--accent-blue);
}
.activity-item.success { border-left-color: var(--accent-green); }
.activity-item.warning { border-left-color: var(--accent-yellow); }
.activity-item.error { border-left-color: var(--accent-red); }
.activity-icon {
font-size: 1.25rem;
opacity: 0.8;
}
.activity-content {
flex: 1;
}
.activity-title {
font-weight: 500;
margin-bottom: 0.25rem;
font-size: 0.875rem;
}
.activity-meta {
font-size: 0.75rem;
color: var(--text-secondary);
}
/* Performance Metrics Grid */
.performance-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 1rem;
}
.metric-card {
background: var(--bg-tertiary);
padding: 1rem;
border-radius: 4px;
border: 1px solid var(--border-color);
}
.metric-title {
font-size: 0.75rem;
color: var(--text-secondary);
text-transform: uppercase;
margin-bottom: 0.5rem;
}
.metric-value {
font-size: 1.5rem;
font-weight: 700;
color: var(--accent-green);
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}
.metric-bar {
height: 4px;
background: var(--bg-primary);
border-radius: 2px;
margin-top: 0.5rem;
overflow: hidden;
}
.metric-bar-fill {
height: 100%;
background: var(--accent-green);
transition: width 1s ease;
}
/* Documentation Section */
.docs {
background: var(--bg-secondary);
border: 1px solid var(--border-color);
border-radius: 6px;
padding: 2rem;
}
.docs h2 {
font-size: 1.25rem;
margin-bottom: 1.5rem;
color: var(--accent-blue);
}
.doc-content h3 {
font-size: 1rem;
margin-top: 1.5rem;
margin-bottom: 0.75rem;
color: var(--accent-green);
}
.doc-content h3:first-child {
margin-top: 0;
}
.doc-content p {
margin-bottom: 1rem;
color: var(--text-secondary);
}
.doc-content ul, .doc-content ol {
margin-bottom: 1rem;
padding-left: 1.5rem;
}
.doc-content li {
margin-bottom: 0.5rem;
color: var(--text-secondary);
}
.doc-content strong {
color: var(--text-primary);
font-weight: 600;
}
.doc-content code {
background: var(--bg-tertiary);
padding: 0.125rem 0.375rem;
border-radius: 3px;
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
font-size: 0.875rem;
color: var(--accent-yellow);
}
/* Footer */
footer {
background: var(--bg-secondary);
border-top: 1px solid var(--border-color);
padding: 1.5rem 2rem;
text-align: center;
margin-top: 2rem;
}
footer p {
color: var(--text-secondary);
font-size: 0.875rem;
margin-bottom: 0.25rem;
}
footer a {
color: var(--accent-blue);
text-decoration: none;
}
footer a:hover {
text-decoration: underline;
}
/* Responsive Layout - Technique 3: Media queries with grid-template-areas */
@media (max-width: 1200px) {
main {
grid-template-areas:
"stats stats timeline timeline"
"usage usage usage usage"
"activity activity activity activity"
"performance performance performance performance"
"docs docs docs docs";
grid-template-columns: repeat(4, 1fr);
}
}
@media (max-width: 768px) {
main {
grid-template-areas:
"stats"
"timeline"
"usage"
"activity"
"performance"
"docs";
grid-template-columns: 1fr;
padding: 1rem;
gap: 1rem;
}
header {
padding: 1rem;
}
.panel {
padding: 1rem;
}
.stats-grid {
grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
}
}
/* Animation */
@keyframes fadeIn {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
.panel {
animation: fadeIn 0.5s ease forwards;
}
.stats-panel { animation-delay: 0.1s; }
.timeline-panel { animation-delay: 0.2s; }
.usage-panel { animation-delay: 0.3s; }
.activity-panel { animation-delay: 0.4s; }
.performance-panel { animation-delay: 0.5s; }
</style>
</head>
<body>
<header>
<h1>📊 Dashboard Layout Tool</h1>
<p class="tagline">Responsive developer analytics dashboard powered by CSS Grid</p>
</header>
<main>
<!-- Stats Panel -->
<section class="panel stats-panel">
<h2><span class="panel-icon">📈</span>Session Overview</h2>
<div class="stats-grid">
<div class="stat-card blue">
<span class="stat-value" id="stat-sessions">24</span>
<span class="stat-label">Sessions</span>
</div>
<div class="stat-card green">
<span class="stat-value" id="stat-messages">1,847</span>
<span class="stat-label">Messages</span>
</div>
<div class="stat-card yellow">
<span class="stat-value" id="stat-tools">432</span>
<span class="stat-label">Tool Calls</span>
</div>
<div class="stat-card purple">
<span class="stat-value" id="stat-hours">18.5h</span>
<span class="stat-label">Active Time</span>
</div>
</div>
</section>
<!-- Timeline Panel -->
<section class="panel timeline-panel">
<h2><span class="panel-icon">🕐</span>Recent Activity</h2>
<div class="timeline">
<div class="timeline-item">
<div class="timeline-time">14:32</div>
<div class="timeline-content">
<div class="timeline-title">
Created dashboard component
<span class="timeline-badge edit">Edit</span>
</div>
<div class="timeline-desc">Modified 3 files in /src/components</div>
</div>
</div>
<div class="timeline-item">
<div class="timeline-time">14:28</div>
<div class="timeline-content">
<div class="timeline-title">
Read configuration files
<span class="timeline-badge read">Read</span>
</div>
<div class="timeline-desc">Analyzed package.json and tsconfig.json</div>
</div>
</div>
<div class="timeline-item">
<div class="timeline-time">14:15</div>
<div class="timeline-content">
<div class="timeline-title">
Ran test suite
<span class="timeline-badge bash">Bash</span>
</div>
<div class="timeline-desc">npm test -- 23 tests passed</div>
</div>
</div>
<div class="timeline-item">
<div class="timeline-time">14:02</div>
<div class="timeline-content">
<div class="timeline-title">
Searched codebase
<span class="timeline-badge search">Search</span>
</div>
<div class="timeline-desc">Found 12 matches for "useEffect"</div>
</div>
</div>
</div>
</section>
<!-- Tool Usage Panel -->
<section class="panel usage-panel">
<h2><span class="panel-icon">🔧</span>Tool Usage Distribution</h2>
<div class="usage-bars" id="usage-chart"></div>
</section>
<!-- Activity Feed Panel -->
<section class="panel activity-panel">
<h2><span class="panel-icon">📋</span>Activity Feed</h2>
<div class="activity-feed" id="activity-feed"></div>
</section>
<!-- Performance Metrics Panel -->
<section class="panel performance-panel">
<h2><span class="panel-icon"></span>Performance Metrics</h2>
<div class="performance-grid">
<div class="metric-card">
<div class="metric-title">Avg Response</div>
<div class="metric-value">2.3s</div>
<div class="metric-bar">
<div class="metric-bar-fill" style="width: 77%;"></div>
</div>
</div>
<div class="metric-card">
<div class="metric-title">Success Rate</div>
<div class="metric-value">94.2%</div>
<div class="metric-bar">
<div class="metric-bar-fill" style="width: 94.2%;"></div>
</div>
</div>
<div class="metric-card">
<div class="metric-title">Token Usage</div>
<div class="metric-value">847K</div>
<div class="metric-bar">
<div class="metric-bar-fill" style="width: 65%;"></div>
</div>
</div>
<div class="metric-card">
<div class="metric-title">Files Modified</div>
<div class="metric-value">142</div>
<div class="metric-bar">
<div class="metric-bar-fill" style="width: 82%;"></div>
</div>
</div>
</div>
</section>
<!-- Documentation -->
<section class="docs">
<h2>About This Tool</h2>
<div class="doc-content">
<h3>Purpose</h3>
<p>A demonstration of CSS Grid Layout techniques applied to create a flexible, responsive developer dashboard for Claude Code analytics. This tool showcases how to build modular dashboard layouts that adapt seamlessly to different screen sizes while maintaining visual hierarchy and usability.</p>
<h3>Features</h3>
<ul>
<li><strong>Named Grid Areas</strong> - Semantic layout regions using <code>grid-template-areas</code></li>
<li><strong>Responsive Auto-Fit</strong> - Stats cards that automatically adjust columns with <code>auto-fit</code> and <code>minmax()</code></li>
<li><strong>Consistent Spacing</strong> - Clean gaps between panels using CSS Grid <code>gap</code> property</li>
<li><strong>Multi-Panel Layout</strong> - 6 distinct dashboard sections arranged in an intelligent grid</li>
<li><strong>Adaptive Breakpoints</strong> - Layout reconfigures at 1200px and 768px for optimal viewing</li>
<li><strong>Dark Developer Theme</strong> - Eye-friendly color scheme for extended coding sessions</li>
<li><strong>Interactive Metrics</strong> - Live data visualization with tool usage, timeline, and performance stats</li>
</ul>
<h3>Web Research Integration</h3>
<p><strong>Source:</strong> <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout" target="_blank">MDN - CSS Grid Layout</a></p>
<p><strong>Techniques Applied:</strong></p>
<ul>
<li><strong>grid-template-areas</strong> - Created named layout regions ("stats", "timeline", "usage", "activity", "performance", "docs") for semantic, maintainable dashboard structure. This allows easy reconfiguration at different breakpoints by simply redefining the areas.</li>
<li><strong>auto-fit with minmax()</strong> - Implemented responsive card grids (stats-grid, performance-grid) that automatically adjust column count based on available space using <code>repeat(auto-fit, minmax(120px, 1fr))</code>. Cards flow and resize without media queries.</li>
<li><strong>gap property</strong> - Applied consistent spacing between all grid items using the <code>gap: 1.5rem</code> property, eliminating the need for margin calculations and ensuring uniform visual rhythm across the entire dashboard.</li>
</ul>
<h3>Grid Layout Structure</h3>
<p>The main dashboard uses a 4-column grid with named areas:</p>
<ul>
<li><strong>Desktop (>1200px):</strong> 4x4 grid with stats/timeline sharing top row, usage/activity in middle rows</li>
<li><strong>Tablet (768-1200px):</strong> 4-column grid with full-width sections stacked vertically</li>
<li><strong>Mobile (<768px):</strong> Single column stack for optimal mobile viewing</li>
</ul>
<h3>Usage</h3>
<ol>
<li>Open the tool to see a complete analytics dashboard layout</li>
<li>Resize the browser window to observe responsive grid reconfiguration</li>
<li>Notice how named grid areas reorganize at different breakpoints</li>
<li>Observe auto-fit behavior in stats cards and performance metrics</li>
<li>Use this pattern for building your own modular dashboards</li>
<li>Inspect the CSS to understand grid-template-areas syntax</li>
</ol>
<h3>Developer Notes</h3>
<p>This dashboard demonstrates key advantages of CSS Grid for developer tools:</p>
<ul>
<li><strong>Maintainability:</strong> Named grid areas make layout intent clear and changes simple</li>
<li><strong>Flexibility:</strong> Easy to add, remove, or reorder dashboard panels</li>
<li><strong>Responsiveness:</strong> Auto-fit and minmax() eliminate brittle breakpoint logic</li>
<li><strong>Performance:</strong> Pure CSS solution with no JavaScript layout calculations</li>
<li><strong>Accessibility:</strong> Grid maintains semantic HTML structure regardless of visual layout</li>
</ul>
</div>
</section>
</main>
<footer>
<p>Claude Code DevTools | Generated via web-enhanced infinite loop</p>
<p>Web Source: <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout" target="_blank">MDN - CSS Grid Layout</a></p>
</footer>
<script>
// Generate tool usage bars
const toolUsageData = [
{ tool: 'Edit', count: 156, max: 200 },
{ tool: 'Read', count: 142, max: 200 },
{ tool: 'Bash', count: 89, max: 200 },
{ tool: 'Grep', count: 67, max: 200 },
{ tool: 'Write', count: 45, max: 200 },
{ tool: 'Glob', count: 33, max: 200 }
];
const usageChart = document.getElementById('usage-chart');
toolUsageData.forEach(item => {
const percentage = (item.count / item.max * 100).toFixed(1);
const bar = document.createElement('div');
bar.className = 'usage-bar';
bar.innerHTML = `
<div class="usage-label">${item.tool}</div>
<div class="usage-bar-bg">
<div class="usage-bar-fill" style="width: ${percentage}%">
${item.count}
</div>
</div>
`;
usageChart.appendChild(bar);
});
// Generate activity feed
const activities = [
{ type: 'success', icon: '✅', title: 'Successfully deployed to production', meta: '2 minutes ago', class: 'success' },
{ type: 'info', icon: '📝', title: 'Updated README documentation', meta: '15 minutes ago', class: '' },
{ type: 'warning', icon: '⚠️', title: 'Deprecated API usage detected', meta: '32 minutes ago', class: 'warning' },
{ type: 'success', icon: '🧪', title: 'All tests passed (23/23)', meta: '1 hour ago', class: 'success' },
{ type: 'info', icon: '🔍', title: 'Code review requested', meta: '2 hours ago', class: '' },
{ type: 'error', icon: '❌', title: 'Build failed on branch feature-123', meta: '3 hours ago', class: 'error' },
{ type: 'success', icon: '🚀', title: 'Feature flag enabled: dark-mode', meta: '4 hours ago', class: 'success' },
{ type: 'info', icon: '💾', title: 'Database backup completed', meta: '5 hours ago', class: '' }
];
const activityFeed = document.getElementById('activity-feed');
activities.forEach(activity => {
const item = document.createElement('div');
item.className = `activity-item ${activity.class}`;
item.innerHTML = `
<div class="activity-icon">${activity.icon}</div>
<div class="activity-content">
<div class="activity-title">${activity.title}</div>
<div class="activity-meta">${activity.meta}</div>
</div>
`;
activityFeed.appendChild(item);
});
// Animate stats on load
function animateValue(id, start, end, duration) {
const element = document.getElementById(id);
const startTime = performance.now();
function update(currentTime) {
const elapsed = currentTime - startTime;
const progress = Math.min(elapsed / duration, 1);
const current = Math.floor(start + (end - start) * progress);
if (id === 'stat-hours') {
element.textContent = (start + (end - start) * progress).toFixed(1) + 'h';
} else if (id === 'stat-messages') {
element.textContent = current.toLocaleString();
} else {
element.textContent = current;
}
if (progress < 1) {
requestAnimationFrame(update);
}
}
requestAnimationFrame(update);
}
// Trigger animations after page load
window.addEventListener('load', () => {
animateValue('stat-sessions', 0, 24, 1000);
animateValue('stat-messages', 0, 1847, 1200);
animateValue('stat-tools', 0, 432, 1100);
animateValue('stat-hours', 0, 18.5, 1300);
});
// Add keyboard shortcut hint
document.addEventListener('keydown', (e) => {
if (e.ctrlKey && e.key === 'k') {
e.preventDefault();
alert('Keyboard shortcuts:\n\nCtrl+K: This help menu\nCtrl+R: Refresh dashboard\nCtrl+E: Export data');
}
if (e.ctrlKey && e.key === 'r') {
e.preventDefault();
location.reload();
}
if (e.ctrlKey && e.key === 'e') {
e.preventDefault();
alert('Export functionality would trigger here (not implemented in this demo)');
}
});
</script>
</body>
</html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Infinite Agents - Demo Dashboard</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
:root {
--primary: #6366f1;
--primary-dark: #4f46e5;
--secondary: #8b5cf6;
--success: #10b981;
--warning: #f59e0b;
--danger: #ef4444;
--dark: #1e293b;
--dark-light: #334155;
--light: #f8fafc;
--border: #e2e8f0;
--text: #0f172a;
--text-muted: #64748b;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: var(--text);
line-height: 1.6;
min-height: 100vh;
}
.container {
max-width: 1400px;
margin: 0 auto;
padding: 20px;
}
/* Header */
header {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
padding: 30px 0;
margin-bottom: 40px;
border-radius: 20px;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}
.header-content {
text-align: center;
}
h1 {
font-size: 3rem;
font-weight: 800;
background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
margin-bottom: 10px;
}
.subtitle {
font-size: 1.2rem;
color: var(--text-muted);
margin-bottom: 20px;
}
/* Stats Bar */
.stats-bar {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 20px;
margin-bottom: 40px;
}
.stat-card {
background: white;
padding: 25px;
border-radius: 15px;
text-align: center;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover {
transform: translateY(-5px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.stat-number {
font-size: 2.5rem;
font-weight: 800;
background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.stat-label {
color: var(--text-muted);
font-size: 0.9rem;
text-transform: uppercase;
letter-spacing: 1px;
margin-top: 5px;
}
/* Search & Filter */
.controls {
background: white;
padding: 25px;
border-radius: 15px;
margin-bottom: 30px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.search-box {
display: flex;
gap: 15px;
margin-bottom: 20px;
}
#searchInput {
flex: 1;
padding: 15px 20px;
border: 2px solid var(--border);
border-radius: 10px;
font-size: 1rem;
transition: border-color 0.3s ease;
}
#searchInput:focus {
outline: none;
border-color: var(--primary);
}
.filter-buttons {
display: flex;
gap: 10px;
flex-wrap: wrap;
}
.filter-btn {
padding: 10px 20px;
border: 2px solid var(--border);
background: white;
border-radius: 25px;
cursor: pointer;
transition: all 0.3s ease;
font-weight: 600;
font-size: 0.9rem;
}
.filter-btn:hover {
border-color: var(--primary);
color: var(--primary);
}
.filter-btn.active {
background: var(--primary);
color: white;
border-color: var(--primary);
}
/* Category Sections */
.category-section {
margin-bottom: 50px;
}
.category-header {
display: flex;
align-items: center;
gap: 15px;
margin-bottom: 25px;
padding: 20px;
background: white;
border-radius: 15px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.category-icon {
width: 50px;
height: 50px;
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
.category-title {
flex: 1;
}
.category-title h2 {
font-size: 1.8rem;
color: var(--text);
margin-bottom: 5px;
}
.category-title p {
color: var(--text-muted);
font-size: 0.95rem;
}
.category-count {
background: var(--light);
padding: 8px 16px;
border-radius: 20px;
font-weight: 600;
color: var(--primary);
}
/* Demo Grid */
.demo-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: 25px;
}
.demo-card {
background: white;
border-radius: 15px;
overflow: hidden;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
transition: all 0.3s ease;
cursor: pointer;
position: relative;
}
.demo-card:hover {
transform: translateY(-8px);
box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}
.demo-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}
.demo-header {
padding: 20px;
background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}
.demo-number {
display: inline-block;
background: var(--primary);
color: white;
padding: 4px 12px;
border-radius: 15px;
font-size: 0.8rem;
font-weight: 600;
margin-bottom: 10px;
}
.demo-title {
font-size: 1.2rem;
font-weight: 700;
color: var(--text);
margin-bottom: 8px;
}
.demo-description {
color: var(--text-muted);
font-size: 0.9rem;
line-height: 1.5;
}
.demo-footer {
padding: 15px 20px;
display: flex;
justify-content: space-between;
align-items: center;
border-top: 1px solid var(--border);
}
.demo-type {
font-size: 0.85rem;
color: var(--text-muted);
font-weight: 500;
}
.demo-link {
color: var(--primary);
text-decoration: none;
font-weight: 600;
display: flex;
align-items: center;
gap: 5px;
transition: gap 0.3s ease;
}
.demo-link:hover {
gap: 10px;
}
/* Footer */
footer {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
padding: 30px;
margin-top: 50px;
border-radius: 20px;
text-align: center;
box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
}
footer p {
color: var(--text-muted);
margin-bottom: 10px;
}
.github-link {
color: var(--primary);
text-decoration: none;
font-weight: 600;
}
/* Responsive */
@media (max-width: 768px) {
h1 {
font-size: 2rem;
}
.demo-grid {
grid-template-columns: 1fr;
}
.stats-bar {
grid-template-columns: repeat(2, 1fr);
}
}
/* Loading State */
.loading {
text-align: center;
padding: 50px;
color: white;
font-size: 1.2rem;
}
/* Hidden */
.hidden {
display: none !important;
}
</style>
</head>
<body>
<div class="container">
<header>
<div class="header-content">
<h1>🤖 Infinite Agents</h1>
<p class="subtitle">Progressive AI-Generated Demo Gallery</p>
<p style="color: var(--text-muted); font-size: 0.9rem;">
Exploring web-enhanced infinite agentic loops for progressive learning
</p>
</div>
</header>
<!-- Statistics -->
<div class="stats-bar">
<div class="stat-card">
<div class="stat-number" id="totalDemos">73</div>
<div class="stat-label">Total Demos</div>
</div>
<div class="stat-card">
<div class="stat-number">4</div>
<div class="stat-label">Categories</div>
</div>
<div class="stat-card">
<div class="stat-number" id="threejsCount">5</div>
<div class="stat-label">Three.js 3D</div>
</div>
<div class="stat-card">
<div class="stat-number" id="uiCount">65</div>
<div class="stat-label">UI Components</div>
</div>
</div>
<!-- Search & Filter Controls -->
<div class="controls">
<div class="search-box">
<input type="text" id="searchInput" placeholder="🔍 Search demos by name, type, or technique...">
</div>
<div class="filter-buttons">
<button class="filter-btn active" data-filter="all">All Demos</button>
<button class="filter-btn" data-filter="threejs">Three.js 3D</button>
<button class="filter-btn" data-filter="sdg">SDG Networks</button>
<button class="filter-btn" data-filter="ui-single">UI Hybrid (Single File)</button>
<button class="filter-btn" data-filter="ui-modular">UI Hybrid (Modular)</button>
</div>
</div>
<!-- Three.js Category -->
<div class="category-section" data-category="threejs">
<div class="category-header">
<div class="category-icon">🎨</div>
<div class="category-title">
<h2>Three.js 3D Visualizations</h2>
<p>Progressive WebGL/WebGPU visualizations with foundation → expert learning path</p>
</div>
<div class="category-count">5 demos</div>
</div>
<div class="demo-grid" id="threejs-grid"></div>
</div>
<!-- SDG Networks Category -->
<div class="category-section" data-category="sdg">
<div class="category-header">
<div class="category-icon">🌍</div>
<div class="category-title">
<h2>SDG Network Visualizations</h2>
<p>Force-directed network graphs with API discovery and progressive D3.js techniques</p>
</div>
<div class="category-count">3 demos</div>
</div>
<div class="demo-grid" id="sdg-grid"></div>
</div>
<!-- UI Hybrid Single File Category -->
<div class="category-section" data-category="ui-single">
<div class="category-header">
<div class="category-icon"></div>
<div class="category-title">
<h2>Themed Hybrid UI Components</h2>
<p>Self-contained HTML components with unique themes and multi-functional design</p>
</div>
<div class="category-count">60 demos</div>
</div>
<div class="demo-grid" id="ui-single-grid"></div>
</div>
<!-- UI Hybrid Modular Category -->
<div class="category-section" data-category="ui-modular">
<div class="category-header">
<div class="category-icon">🧩</div>
<div class="category-title">
<h2>Modular UI Components</h2>
<p>Professional 3-file architecture (HTML/CSS/JS) with separation of concerns</p>
</div>
<div class="category-count">5 demos</div>
</div>
<div class="demo-grid" id="ui-modular-grid"></div>
</div>
<footer>
<p><strong>Infinite Agents</strong> - Web-Enhanced Infinite Agentic Loop Pattern</p>
<p>Generated with parallel AI agents using progressive learning from web sources</p>
<p style="margin-top: 15px;">
<a href="CLAUDE.md" class="github-link">📖 Documentation</a>
<a href="ai_docs/threejs_infinite_loop_manual.md" class="github-link">📚 Three.js Manual</a>
<a href="README.md" class="github-link"> About</a>
</p>
</footer>
</div>
<script>
// Demo Data
const demos = {
threejs: [
{
number: 1,
title: 'Rotating Geometries',
description: 'Foundation: Scene setup, camera, renderer, and basic geometric objects with rotation animation',
path: 'threejs_viz/threejs_viz_1.html',
type: 'Foundation',
techniques: ['Scene Setup', 'PerspectiveCamera', 'WebGLRenderer', 'Basic Animation']
},
{
number: 2,
title: 'Animated Lighting',
description: 'Foundation: Dynamic lighting with orbiting colored point lights and material interaction',
path: 'threejs_viz/threejs_viz_2.html',
type: 'Foundation',
techniques: ['PointLight', 'AmbientLight', 'MeshStandardMaterial', 'Light Animation']
},
{
number: 3,
title: 'Particle Universe',
description: 'Foundation: 10,000 GPU-accelerated particles with custom shaders and BufferGeometry',
path: 'threejs_viz/threejs_viz_3.html',
type: 'Foundation',
techniques: ['BufferGeometry', 'Custom Shaders', 'Points', 'GPU Particles']
},
{
number: 4,
title: 'Material Gallery',
description: 'Foundation: Showcase of 6 different Three.js material types and their properties',
path: 'threejs_viz/threejs_viz_4.html',
type: 'Foundation',
techniques: ['Materials', 'PBR', 'Lighting', 'MeshStandardMaterial']
},
{
number: 5,
title: 'Geometry Morphing',
description: 'Foundation: Dynamic geometry transformation with easing and choreographed animation',
path: 'threejs_viz/threejs_viz_5.html',
type: 'Foundation',
techniques: ['Transformation', 'Easing', 'Animation', 'Morphing']
}
],
sdg: [
{
number: 1,
title: 'SDG Network Viz 1',
description: 'Force-directed network graph with API-sourced SDG data',
path: 'sdg_viz/sdg_viz_1.html',
type: 'Network',
techniques: ['D3.js', 'Force Simulation', 'API Integration']
},
{
number: 2,
title: 'SDG Network Viz 2',
description: 'Enhanced network visualization with interactive node exploration',
path: 'sdg_viz/sdg_viz_2.html',
type: 'Network',
techniques: ['D3.js', 'Interactivity', 'Data Binding']
},
{
number: 3,
title: 'SDG Network Viz 3',
description: 'Advanced network with progressive enhancement techniques',
path: 'sdg_viz/sdg_viz_3.html',
type: 'Network',
techniques: ['D3.js', 'Progressive Enhancement', 'Complex Networks']
}
],
uiSingle: [],
uiModular: [
{
number: 1,
title: 'UI Hybrid 1 (Modular)',
description: 'Professional 3-file architecture with separated HTML, CSS, and JavaScript',
path: 'src_group/ui_hybrid_1/index.html',
type: 'Modular',
techniques: ['Separation of Concerns', 'Modular Architecture']
},
{
number: 2,
title: 'UI Hybrid 2 (Modular)',
description: 'Themed component with professional file organization',
path: 'src_group/ui_hybrid_2/index.html',
type: 'Modular',
techniques: ['File Organization', 'Best Practices']
},
{
number: 3,
title: 'UI Hybrid 3 (Modular)',
description: 'Multi-functional component with clean architecture',
path: 'src_group/ui_hybrid_3/index.html',
type: 'Modular',
techniques: ['Clean Code', 'Maintainability']
},
{
number: 4,
title: 'UI Hybrid 4 (Modular)',
description: 'Advanced themed component with production-ready structure',
path: 'src_group/ui_hybrid_4/index.html',
type: 'Modular',
techniques: ['Production Ready', 'Team Collaboration']
},
{
number: 5,
title: 'UI Hybrid 5 (Modular)',
description: 'Sophisticated UI with separated concerns and scalable design',
path: 'src_group/ui_hybrid_5/index.html',
type: 'Modular',
techniques: ['Scalability', 'Professional Architecture']
}
]
};
// Generate UI Single File demos (src/ and src_infinite/)
for (let i = 1; i <= 35; i++) {
demos.uiSingle.push({
number: i,
title: `UI Hybrid ${i}`,
description: 'Themed hybrid UI component combining multiple interface elements',
path: `src/ui_hybrid_${i}.html`,
type: 'Single File',
techniques: ['Themed Design', 'Hybrid Components']
});
}
for (let i = 1; i <= 25; i++) {
demos.uiSingle.push({
number: i + 35,
title: `UI Hybrid ${i} (Infinite)`,
description: 'Infinite mode generated themed component',
path: `src_infinite/ui_hybrid_${i}.html`,
type: 'Single File (Infinite)',
techniques: ['Infinite Generation', 'Progressive Complexity']
});
}
// Render demos
function renderDemoCard(demo, category) {
return `
<div class="demo-card" data-category="${category}" data-title="${demo.title.toLowerCase()}" data-type="${demo.type.toLowerCase()}">
<div class="demo-header">
<span class="demo-number">#${demo.number}</span>
<h3 class="demo-title">${demo.title}</h3>
<p class="demo-description">${demo.description}</p>
</div>
<div class="demo-footer">
<span class="demo-type">${demo.type}</span>
<a href="${demo.path}" class="demo-link" target="_blank">
View Demo →
</a>
</div>
</div>
`;
}
// Initialize grids
document.getElementById('threejs-grid').innerHTML = demos.threejs.map(d => renderDemoCard(d, 'threejs')).join('');
document.getElementById('sdg-grid').innerHTML = demos.sdg.map(d => renderDemoCard(d, 'sdg')).join('');
document.getElementById('ui-single-grid').innerHTML = demos.uiSingle.map(d => renderDemoCard(d, 'ui-single')).join('');
document.getElementById('ui-modular-grid').innerHTML = demos.uiModular.map(d => renderDemoCard(d, 'ui-modular')).join('');
// Search functionality
const searchInput = document.getElementById('searchInput');
searchInput.addEventListener('input', (e) => {
const searchTerm = e.target.value.toLowerCase();
document.querySelectorAll('.demo-card').forEach(card => {
const title = card.dataset.title;
const type = card.dataset.type;
const matches = title.includes(searchTerm) || type.includes(searchTerm);
card.classList.toggle('hidden', !matches);
});
});
// Filter functionality
document.querySelectorAll('.filter-btn').forEach(btn => {
btn.addEventListener('click', () => {
// Update active state
document.querySelectorAll('.filter-btn').forEach(b => b.classList.remove('active'));
btn.classList.add('active');
const filter = btn.dataset.filter;
// Show/hide category sections
document.querySelectorAll('.category-section').forEach(section => {
if (filter === 'all') {
section.classList.remove('hidden');
} else {
section.classList.toggle('hidden', section.dataset.category !== filter);
}
});
// Reset search
searchInput.value = '';
document.querySelectorAll('.demo-card').forEach(card => {
card.classList.remove('hidden');
});
});
});
// Add click handler to demo cards
document.querySelectorAll('.demo-card').forEach(card => {
card.addEventListener('click', (e) => {
if (!e.target.classList.contains('demo-link')) {
const link = card.querySelector('.demo-link');
window.open(link.href, '_blank');
}
});
});
// Update stats
document.getElementById('totalDemos').textContent = demos.threejs.length + demos.sdg.length + demos.uiSingle.length + demos.uiModular.length;
document.getElementById('threejsCount').textContent = demos.threejs.length;
document.getElementById('uiCount').textContent = demos.uiSingle.length + demos.uiModular.length;
</script>
</body>
</html>

View File

@ -0,0 +1,467 @@
# Claude Code Developer Tools - Progressive Specification
## Core Challenge
Create **self-contained web-based developer tools** that enable observability, search, coordination, and shared memory across Claude Code instances. Each tool should progressively build upon web-learned techniques to create increasingly sophisticated systems for understanding and orchestrating AI coding sessions.
## Output Requirements
**File Naming**: `claude_devtool_[iteration_number].html`
**Content Structure**: Complete self-contained HTML tool with inline CSS and JavaScript
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>[Tool Name] - Claude Code DevTools</title>
<style>
/* Modern developer-focused UI */
/* Dark theme by default with light mode option */
/* Code syntax highlighting */
/* Responsive layouts for data visualization */
</style>
</head>
<body>
<header>
<h1>[Tool Name]</h1>
<p class="tagline">[Tool Purpose]</p>
</header>
<main>
<!-- Tool Interface -->
<section class="tool-interface">
<!-- Interactive controls -->
<!-- Data input/connection areas -->
<!-- Real-time visualization -->
</section>
<!-- Results/Output Area -->
<section class="results">
<!-- Search results, analytics, visualizations -->
<!-- Export capabilities -->
</section>
<!-- Documentation -->
<section class="docs">
<h2>About This Tool</h2>
<div class="doc-content">
<h3>Purpose</h3>
<p>[What problem this solves]</p>
<h3>Features</h3>
<ul>
<li>[Feature 1]</li>
<li>[Feature 2]</li>
</ul>
<h3>Web Research Integration</h3>
<p><strong>Source:</strong> [URL]</p>
<p><strong>Techniques Applied:</strong></p>
<ul>
<li>[Technique 1 from web source]</li>
<li>[Technique 2 from web source]</li>
</ul>
<h3>Usage</h3>
<ol>
<li>[Step 1]</li>
<li>[Step 2]</li>
</ol>
</div>
</section>
</main>
<footer>
<p>Claude Code DevTools | Generated via web-enhanced infinite loop</p>
<p>Web Source: <a href="[URL]">[URL]</a></p>
</footer>
<script>
// All JavaScript inline - no external dependencies
// Core functionality implementation
// Web API integration (localStorage, IndexedDB, etc.)
// Real-time data processing
// Visualization rendering
// Export capabilities
</script>
</body>
</html>
```
## Tool Categories & Progressive Evolution
### **Foundation Tools (Iterations 1-5): Data Access & Visualization**
**Focus**: Basic transcript reading, parsing, and simple visualizations
**Example Tools**:
- **Transcript Viewer**: Load and display Claude Code JSONL transcripts with syntax highlighting
- **Session Timeline**: Visualize conversation flow over time with message markers
- **Tool Usage Chart**: Bar chart showing which tools were used and how often
- **Search Interface**: Simple keyword search across transcript content
- **Export Utility**: Convert JSONL to JSON, CSV, or Markdown formats
**Web Learning Focus**:
- File API and FileReader for local file handling
- LocalStorage and IndexedDB for data persistence
- Canvas or SVG for basic charts
- CSS Grid and Flexbox for layouts
- JSON parsing and data transformation
### **Intermediate Tools (Iterations 6-12): Advanced Search & Analytics**
**Focus**: Sophisticated search, filtering, pattern detection, and analytics
**Example Tools**:
- **Multi-Facet Search**: Fuzzy search, regex patterns, field-specific filtering
- **Conversation Graph**: Node-link diagram showing message relationships (parent-child)
- **Productivity Dashboard**: Analytics on coding velocity, tool efficiency, session patterns
- **Error Pattern Detector**: Identify and categorize common errors across sessions
- **Code Extraction Tool**: Pull out all code blocks from conversations with syntax highlighting
- **Session Comparator**: Side-by-side comparison of different coding sessions
**Web Learning Focus**:
- Advanced regex and fuzzy matching algorithms
- D3.js or similar for interactive visualizations
- WebWorkers for performance with large datasets
- Advanced filtering and sorting algorithms
- Statistical analysis and pattern recognition
### **Advanced Tools (Iterations 13-20): Coordination & Communication**
**Focus**: Multi-instance coordination, shared memory, real-time collaboration
**Example Tools**:
- **Session Orchestrator**: Coordinate multiple Claude Code instances on different tasks
- **Shared Context Manager**: Maintain shared knowledge base across instances
- **Cross-Instance Search**: Search transcripts from multiple machines/projects
- **Collaboration Board**: Real-time task assignment and progress tracking
- **Knowledge Graph Builder**: Build interconnected knowledge from all conversations
- **MCP Server Monitor**: Track and visualize MCP server activity across instances
- **Agent Communication Hub**: Message passing between different Claude agents
**Web Learning Focus**:
- WebSocket and Server-Sent Events for real-time communication
- SharedArrayBuffer for advanced memory sharing
- Service Workers for background sync
- IndexedDB for large-scale data storage
- Broadcast Channel API for tab communication
- WebRTC for peer-to-peer coordination
### **Expert Tools (Iterations 21+): AI-Enhanced & Predictive Systems**
**Focus**: Machine learning integration, predictive analytics, automated workflows
**Example Tools**:
- **Smart Context Recommender**: Suggest relevant past conversations for current task
- **Predictive Tool Selector**: Predict which tools will be needed next
- **Workflow Automation Builder**: Record and replay common coding patterns
- **Anomaly Detector**: Identify unusual patterns or potential issues
- **Session Optimizer**: Suggest improvements based on past successful patterns
- **Auto-Tagger**: Automatically categorize and tag conversations
- **Semantic Search**: Vector-based similarity search across all transcripts
**Web Learning Focus**:
- TensorFlow.js for in-browser ML
- Vector embeddings and similarity search
- Natural language processing libraries
- Recommendation algorithms
- Clustering and classification techniques
- Automated pattern recognition
## Design Principles
### **Developer-First Design**
- **Dark Theme Primary**: Easy on eyes during long coding sessions
- **Monospace Fonts**: Code-friendly typography
- **Syntax Highlighting**: Proper code colorization in all contexts
- **Keyboard Shortcuts**: Power-user keyboard navigation
- **Copy-Friendly**: Easy to copy data, code, commands
- **Performance Focused**: Fast load, responsive interactions
### **Self-Contained Architecture**
- **No External Dependencies**: All code inline (CSS, JS, data processing)
- **Offline Capable**: Works without internet after initial load
- **Browser Storage**: Leverage localStorage, IndexedDB for persistence
- **File API Integration**: Direct file access where browser supports it
- **Progressive Enhancement**: Basic functionality without advanced features
### **Data Integration Strategies**
**Claude Code Transcript Format**:
```json
{
"uuid": "message-uuid",
"sessionId": "session-id",
"timestamp": "2025-10-09T18:00:00Z",
"message": {
"role": "user|assistant",
"content": "message content or array of content blocks"
},
"type": "user|assistant|meta|tool",
"cwd": "/working/directory",
"version": "1.0.0",
"gitBranch": "main"
}
```
**Tool Should Handle**:
- JSONL line-by-line parsing
- Message threading via parent-child relationships
- Tool call extraction from content blocks
- Usage statistics calculation
- Multi-session aggregation
- Export to multiple formats
### **Observability Features**
**What to Track**:
- Session duration and message counts
- Tool usage frequency and success rates
- Model used and token consumption
- Error patterns and resolution times
- Working directory and git branch context
- File read/write operations
- Command executions
- Search query patterns
**Visualization Types**:
- Timeline views of session activity
- Network graphs of message relationships
- Heatmaps of activity by time/day
- Bar/pie charts for tool usage
- Scatter plots for correlation analysis
- Tree maps for hierarchical data
### **Search Capabilities**
**Search Modes**:
- Full-text search across all content
- Regex pattern matching
- Fuzzy matching for typo tolerance
- Field-specific search (content, session ID, tools, etc.)
- Date range filtering
- Role-based filtering (user vs assistant)
- Tool-based filtering
- Model-based filtering
**Result Features**:
- Contextual snippets with highlighting
- Score-based ranking
- Grouped by session
- Exportable results
- Result caching for performance
### **Coordination Mechanisms**
**Cross-Instance Communication**:
- Shared localStorage namespace conventions
- IndexedDB for larger shared datasets
- File-based message passing (watch directories)
- WebSocket server for real-time sync
- Broadcast Channel for same-origin tabs
**Shared Memory Patterns**:
- Central knowledge base structure
- Version control for concurrent edits
- Conflict resolution strategies
- Cache invalidation protocols
- State synchronization methods
## Progressive Web Learning Integration
### **Foundation Level (Iterations 1-5)**
**Web Resources to Learn From**:
- MDN Web Docs on File API and FileReader
- LocalStorage and IndexedDB tutorials
- Canvas and SVG chart examples
- JSON parsing best practices
- Responsive CSS Grid/Flexbox layouts
**Techniques to Apply**:
- File reading and parsing patterns
- Data storage strategies
- Basic visualization techniques
- Clean UI component design
- Error handling patterns
### **Intermediate Level (Iterations 6-12)**
**Web Resources to Learn From**:
- D3.js documentation and examples
- Observable notebooks for visualization
- Advanced search algorithm implementations
- Performance optimization guides
- WebWorker usage patterns
**Techniques to Apply**:
- Interactive data visualizations
- Efficient search algorithms
- Background processing with workers
- Advanced filtering techniques
- Statistical analysis methods
### **Advanced Level (Iterations 13-20)**
**Web Resources to Learn From**:
- WebSocket and SSE real-time communication
- Service Worker documentation
- Broadcast Channel API guides
- WebRTC peer-to-peer examples
- Advanced IndexedDB patterns
**Techniques to Apply**:
- Real-time synchronization
- Background sync strategies
- Cross-tab communication
- P2P data sharing
- Large-scale data management
### **Expert Level (Iterations 21+)**
**Web Resources to Learn From**:
- TensorFlow.js tutorials
- Vector search implementations
- NLP in JavaScript guides
- ML model optimization
- Recommendation system patterns
**Techniques to Apply**:
- In-browser machine learning
- Semantic search algorithms
- Predictive analytics
- Automated categorization
- Pattern recognition
## Quality Standards
### **Functionality**
- Tool must solve a real Claude Code developer need
- Must handle realistic data volumes (1000+ messages)
- Must provide clear value over manual approaches
- Error handling for malformed data
- Graceful degradation for missing data
### **Usability**
- Intuitive interface requiring no documentation to start
- Clear visual hierarchy and information architecture
- Responsive design for different screen sizes
- Accessible (keyboard navigation, screen readers)
- Fast initial load and responsive interactions
### **Code Quality**
- Clean, well-commented JavaScript
- Organized CSS with consistent naming
- Efficient algorithms and data structures
- No memory leaks or performance issues
- Browser compatibility (modern browsers)
### **Documentation**
- Clear tool purpose statement
- Feature list with examples
- Web source attribution with specifics
- Techniques learned and applied
- Usage instructions
### **Web Integration**
- Must cite specific web source URL
- Must demonstrate 1-3 specific techniques from source
- Must show how web learning improved the tool
- Should build on techniques from previous iterations
- Must document what was learned
## Iteration Examples
### **Example 1: Session Timeline Viewer (Foundation)**
**Web Source**: MDN Canvas Tutorial
**Techniques Applied**:
- Canvas API for rendering timeline
- RequestAnimationFrame for smooth scrolling
- Mouse event handling for interaction
**Features**:
- Horizontal timeline of session messages
- Color-coded by message role
- Hover for message preview
- Click to expand full message
### **Example 7: Conversation Graph Visualizer (Intermediate)**
**Web Source**: D3.js Force-Directed Graph Tutorial
**Techniques Applied**:
- D3 force simulation for node layout
- Drag interactions for node repositioning
- SVG path generation for message links
**Features**:
- Interactive node-link diagram
- Parent-child message relationships
- Tool usage indicators on nodes
- Zoom and pan controls
### **Example 15: Shared Context Manager (Advanced)**
**Web Source**: IndexedDB API Guide
**Techniques Applied**:
- IndexedDB for cross-session storage
- Broadcast Channel for tab sync
- Structured cloning for data transfer
**Features**:
- Central knowledge base across instances
- Real-time updates when data changes
- Query interface for context retrieval
- Export/import for sharing
### **Example 23: Smart Context Recommender (Expert)**
**Web Source**: TensorFlow.js Text Classification
**Techniques Applied**:
- Universal Sentence Encoder for embeddings
- Cosine similarity for relevance scoring
- K-nearest neighbors for recommendations
**Features**:
- Semantic search across all sessions
- Context similarity scoring
- Automatic related-session suggestions
- Learning from usage patterns
## Ultra-Thinking Directive
Before each tool creation, deeply consider:
**Problem Space**:
- What specific pain point does this solve for Claude Code users?
- How do developers currently handle this need manually?
- What would make this tool indispensable?
- How does this fit into the broader developer workflow?
**Web Learning Integration**:
- What web techniques would most benefit this tool?
- How can the assigned URL's teachings be applied creatively?
- What patterns from the web source are most valuable?
- How can we adapt web examples to our specific use case?
**Technical Approach**:
- What's the most efficient data structure for this tool?
- How do we handle large datasets without performance issues?
- What browser APIs provide the best capabilities?
- How do we ensure offline functionality?
**User Experience**:
- How can we make complex data immediately understandable?
- What visualizations best convey the information?
- How do we balance power-user features with simplicity?
- What keyboard shortcuts would power users want?
**Progressive Enhancement**:
- How does this build on previous tool iterations?
- What techniques from earlier tools can be reused?
- How does this enable future tool possibilities?
- What knowledge does this add to our toolkit?
**Generate tools that are:**
- **Immediately Useful**: Solve real problems developers face today
- **Progressively Enhanced**: Each iteration more sophisticated than the last
- **Web-Informed**: Demonstrably improved by web research
- **Self-Contained**: Work perfectly as standalone HTML files
- **Developer-Friendly**: Built by developers, for developers
- **Future-Ready**: Enable coordination and advanced workflows

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@ -0,0 +1,242 @@
{
"name": "Claude Code Developer Tools URL Strategy",
"description": "Progressive web learning resources for building Claude Code observability, search, and coordination tools",
"progression": "foundation → intermediate → advanced → expert",
"priming_urls": [
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/File_API/Using_files_from_web_applications",
"topic": "File API fundamentals for reading local transcript files",
"key_concepts": ["FileReader", "Blob", "File handling", "JSONL parsing"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API/Using_IndexedDB",
"topic": "IndexedDB for storing and querying large transcript datasets",
"key_concepts": ["Object stores", "Indexes", "Transactions", "Cursors"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial",
"topic": "Canvas API for data visualization",
"key_concepts": ["2D context", "Drawing shapes", "Animations", "Interactions"]
}
],
"foundation": {
"description": "Basic file handling, storage, and simple visualizations (Iterations 1-5)",
"urls": [
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/FileReader",
"topic": "FileReader API for loading transcript files",
"iteration_range": "1-2",
"techniques": ["readAsText", "onload events", "error handling", "progress tracking"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API/Using_the_Web_Storage_API",
"topic": "LocalStorage for caching search results and preferences",
"iteration_range": "1-3",
"techniques": ["setItem/getItem", "JSON serialization", "storage events", "quota management"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/HTML/Element/canvas",
"topic": "Canvas basics for timeline visualizations",
"iteration_range": "2-4",
"techniques": ["fillRect", "strokeStyle", "text rendering", "coordinate systems"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout",
"topic": "CSS Grid for responsive tool layouts",
"iteration_range": "1-5",
"techniques": ["grid-template-areas", "auto-fit", "minmax", "gap"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse",
"topic": "JSON parsing for JSONL transcript processing",
"iteration_range": "1-2",
"techniques": ["parse", "stringify", "reviver functions", "error handling"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/SVG/Tutorial",
"topic": "SVG for scalable charts and graphs",
"iteration_range": "3-5",
"techniques": ["path elements", "viewBox", "transforms", "CSS styling"]
}
]
},
"intermediate": {
"description": "Advanced search, analytics, interactive visualizations (Iterations 6-12)",
"urls": [
{
"url": "https://d3js.org/getting-started",
"topic": "D3.js fundamentals for data visualization",
"iteration_range": "6-8",
"techniques": ["data binding", "scales", "axes", "transitions"]
},
{
"url": "https://observablehq.com/@d3/force-directed-graph",
"topic": "Force-directed graphs for conversation relationships",
"iteration_range": "7-9",
"techniques": ["force simulation", "node dragging", "link rendering", "zoom behavior"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers",
"topic": "Web Workers for background search processing",
"iteration_range": "8-10",
"techniques": ["postMessage", "onmessage", "transferable objects", "shared workers"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions",
"topic": "Advanced regex for pattern searching",
"iteration_range": "6-8",
"techniques": ["lookahead/lookbehind", "capturing groups", "flags", "Unicode support"]
},
{
"url": "https://observablehq.com/@d3/bar-chart",
"topic": "Interactive bar charts for tool usage analytics",
"iteration_range": "6-7",
"techniques": ["ordinal scales", "tooltips", "hover effects", "sorting"]
},
{
"url": "https://observablehq.com/@d3/zoomable-sunburst",
"topic": "Hierarchical sunburst for nested data",
"iteration_range": "9-11",
"techniques": ["hierarchical data", "partition layout", "arc generation", "zoom transitions"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API",
"topic": "Advanced IndexedDB queries and indexes",
"iteration_range": "10-12",
"techniques": ["compound indexes", "key ranges", "cursors", "versioning"]
}
]
},
"advanced": {
"description": "Real-time coordination, cross-instance communication, shared state (Iterations 13-20)",
"urls": [
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Broadcast_Channel_API",
"topic": "Broadcast Channel for cross-tab communication",
"iteration_range": "13-15",
"techniques": ["postMessage", "onmessage", "same-origin communication", "close"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API",
"topic": "WebSocket for real-time multi-instance coordination",
"iteration_range": "14-16",
"techniques": ["connect", "send", "onmessage", "reconnection strategies"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API",
"topic": "Service Workers for background sync",
"iteration_range": "15-17",
"techniques": ["registration", "fetch events", "cache API", "background sync"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events",
"topic": "Server-Sent Events for live updates",
"iteration_range": "14-16",
"techniques": ["EventSource", "event listeners", "reconnection", "custom events"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API",
"topic": "WebRTC for peer-to-peer data sharing",
"iteration_range": "17-19",
"techniques": ["RTCPeerConnection", "data channels", "signaling", "NAT traversal"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/SharedArrayBuffer",
"topic": "SharedArrayBuffer for shared memory",
"iteration_range": "18-20",
"techniques": ["Atomics", "memory sharing", "synchronization", "race conditions"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/Notification",
"topic": "Notifications API for cross-instance alerts",
"iteration_range": "15-17",
"techniques": ["requestPermission", "notification options", "click events", "persistence"]
}
]
},
"expert": {
"description": "ML-powered features, semantic search, predictive analytics (Iterations 21+)",
"urls": [
{
"url": "https://www.tensorflow.org/js/tutorials",
"topic": "TensorFlow.js for in-browser machine learning",
"iteration_range": "21-23",
"techniques": ["model loading", "inference", "training", "optimization"]
},
{
"url": "https://www.tensorflow.org/js/tutorials/conversion/import_saved_model",
"topic": "Using pre-trained models for text classification",
"iteration_range": "22-24",
"techniques": ["model conversion", "inference", "preprocessing", "postprocessing"]
},
{
"url": "https://github.com/tensorflow/tfjs-models/tree/master/universal-sentence-encoder",
"topic": "Universal Sentence Encoder for semantic search",
"iteration_range": "23-25",
"techniques": ["embeddings", "cosine similarity", "vector search", "caching"]
},
{
"url": "https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API/Tutorial",
"topic": "WebGL for GPU-accelerated visualizations",
"iteration_range": "24-26",
"techniques": ["shaders", "buffers", "textures", "rendering pipeline"]
},
{
"url": "https://github.com/tensorflow/tfjs-examples",
"topic": "TensorFlow.js examples for pattern recognition",
"iteration_range": "21-25",
"techniques": ["classification", "clustering", "anomaly detection", "time series"]
}
]
},
"dynamic_search_templates": [
"Claude Code transcript parsing site:stackoverflow.com",
"IndexedDB full-text search implementation site:github.com",
"JavaScript fuzzy string matching algorithms",
"D3.js interactive timeline visualization",
"WebSocket real-time coordination patterns",
"Browser-based vector similarity search",
"TensorFlow.js text classification tutorial",
"Service Worker background sync patterns",
"Canvas performance optimization techniques",
"LocalStorage vs IndexedDB comparison"
],
"fallback_resources": [
{
"category": "General Web APIs",
"url": "https://developer.mozilla.org/en-US/docs/Web/API",
"use_when": "Specific API documentation needed"
},
{
"category": "JavaScript Patterns",
"url": "https://javascript.info",
"use_when": "Modern JavaScript techniques needed"
},
{
"category": "Data Visualization",
"url": "https://observablehq.com/@d3",
"use_when": "D3.js examples and patterns needed"
},
{
"category": "Machine Learning",
"url": "https://www.tensorflow.org/js",
"use_when": "ML implementation guidance needed"
}
],
"notes": [
"URLs progress from basic web APIs to advanced coordination and ML",
"Each iteration should demonstrate specific techniques from assigned URL",
"Foundation iterations establish core patterns that advanced iterations build upon",
"Expert iterations combine multiple techniques from earlier learnings",
"All tools must remain self-contained single HTML files",
"Focus on developer tools that solve real Claude Code workflow challenges"
]
}