dont use innerHTML

demo/chains-of-thought/main.ts

@@ -129,7 +129,7 @@ async function openFile(showPicker = true) {
   try {
     const text = await fileSaver.open(showPicker);
     const json = JSON.parse(text || '{ "thoughts": [], "connections": [] }');
-    main.innerHTML = renderChainOfThought(json);
+    main.setHTMLUnsafe(renderChainOfThought(json));
   } catch (e) {
     // No file handler was persisted or the file is invalid JSON.
     console.error(e);

demo/src/record-player.ts

@@ -1,5 +1,5 @@
 // Ported from https://github.com/bitu467/record-player
-import { css } from '../../src/common/tags';
+import { css, html } from '../../src/common/tags';
 
 const styles = css`
   ::slotted(*) {
@@ -236,18 +236,17 @@ export class RecordPlayer extends HTMLElement {
     const shadow = this.attachShadow({ mode: 'open' });
     shadow.adoptedStyleSheets.push(styles);
 
-    shadow.innerHTML = `
+    shadow.setHTMLUnsafe(html` <div class="player">
-<div class="player">
+        <div class="record">
-  <div class="record">
+          <div class="label"></div>
-      <div class="label"></div>
+        </div>
-  </div>
+        <div class="tone-arm">
-  <div class="tone-arm">
+          <div class="control"></div>
-      <div class="control"></div>
+        </div>
-  </div>
+        <button class="btn"></button>
-  <button class="btn"></button>
+        <input type="range" class="slider" min="0" max="1" step="0.05" value="0.5" />
-  <input type="range" class="slider" min="0" max="1" step="0.05" value="0.5">
+      </div>
-</div>
+      <slot></slot>`);
-<slot></slot>`;
 
     this.#volumeInput = shadow.querySelector('input[type="range"]')!;
     this.#volumeInput.addEventListener('input', this);

src/folk-llm.ts

@@ -91,7 +91,7 @@ export class FolkLLM extends HTMLElement {
     const stream = await this.#session.promptStreaming(this.prompt);
 
     for await (const chunk of stream) {
-      this.#shadow.innerHTML = chunk;
+      this.#shadow.setHTMLUnsafe(chunk);
     }
 
     this.dispatchEvent(new Event('finished'));

src/folk-shape.ts

@@ -258,7 +258,7 @@ export class FolkShape extends HTMLElement {
     // Ideally we would creating these lazily on first focus, but the resize handlers need to be around for delegate focus to work.
     // Maybe can add the first resize handler here, and lazily instantiate the rest when needed?
     // I can see it becoming important at scale
-    this.#shadow.innerHTML = html` <button part="rotation-top-left" tabindex="-1"></button>
+    this.#shadow.setHTMLUnsafe(html` <button part="rotation-top-left" tabindex="-1"></button>
       <button part="rotation-top-right" tabindex="-1"></button>
       <button part="rotation-bottom-right" tabindex="-1"></button>
       <button part="rotation-bottom-left" tabindex="-1"></button>
@@ -266,7 +266,7 @@ export class FolkShape extends HTMLElement {
       <button part="resize-top-right" aria-label="Resize shape from top right"></button>
       <button part="resize-bottom-right" aria-label="Resize shape from bottom right"></button>
       <button part="resize-bottom-left" aria-label="Resize shape from bottom left"></button>
-      <div><slot></slot></div>`;
+      <div><slot></slot></div>`);
 
     this.#handles = Object.fromEntries(
       Array.from(this.#shadow.querySelectorAll('[part]')).map((el) => [

src/folk-space-radial.ts

@@ -46,7 +46,7 @@ export class FolkSpaceRadial extends HTMLElement {
     this.#centerPoint = document.createElement('div');
     this.#centerPoint.className = 'center-point';
 
-    this.#shadow.innerHTML = html` <slot></slot> `;
+    this.#shadow.setHTMLUnsafe(html`<slot></slot> `);
     this.#shadow.appendChild(this.#centerPoint);
 
     // Listen for changes in the slot to layout children when they change

src/folk-space.ts

@@ -1,4 +1,4 @@
-import { html } from './common/tags';
+import { html, css } from './common/tags';
 
 declare global {
   interface HTMLElementTagNameMap {
@@ -6,6 +6,44 @@ declare global {
   }
 }
 
+const styles = css`
+  :host {
+    display: block;
+    perspective: 1000px;
+    position: relative;
+    width: 100%;
+    height: 100%;
+  }
+
+  .space {
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    transform-style: preserve-3d;
+    transform-origin: center;
+    transition: transform 0.6s;
+  }
+
+  .space.rotate {
+    transform: rotateX(-90deg);
+  }
+
+  .face {
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    backface-visibility: hidden;
+  }
+
+  .front {
+    transform: rotateX(0deg);
+  }
+
+  .back {
+    transform: rotateX(90deg);
+  }
+`;
+
 export class FolkSpace extends HTMLElement {
   static tagName = 'folk-space';
 
@@ -14,47 +52,14 @@ export class FolkSpace extends HTMLElement {
     customElements.define(this.tagName, this);
   }
 
+  #shadow = this.attachShadow({ mode: 'open' });
+
   constructor() {
     super();
-    const shadowRoot = this.attachShadow({ mode: 'open' });
-    shadowRoot.innerHTML = html`
-      <style>
-        :host {
-          display: block;
-          perspective: 1000px;
-          position: relative;
-          width: 100%;
-          height: 100%;
-        }
 
-        .space {
+    this.#shadow.adoptedStyleSheets.push(styles);
-          position: absolute;
-          width: 100%;
-          height: 100%;
-          transform-style: preserve-3d;
-          transform-origin: center;
-          transition: transform 0.6s;
-        }
 
-        .space.rotate {
+    this.#shadow.setHTMLUnsafe(html`
-          transform: rotateX(-90deg);
-        }
-
-        .face {
-          position: absolute;
-          width: 100%;
-          height: 100%;
-          backface-visibility: hidden;
-        }
-
-        .front {
-          transform: rotateX(0deg);
-        }
-
-        .back {
-          transform: rotateX(90deg);
-        }
-      </style>
       <div class="space">
         <div class="face front">
           <slot name="front"></slot>
@@ -63,7 +68,7 @@ export class FolkSpace extends HTMLElement {
           <slot name="back"></slot>
         </div>
       </div>
-    `;
+    `);
   }
 
   transition() {

src/folk-spreadsheet.ts

@@ -1,4 +1,4 @@
-import { css } from './common/tags';
+import { css, html } from './common/tags';
 
 // hardcoded column and row numbers
 const styles = css`
@@ -214,14 +214,14 @@ export class FolkSpreadsheet extends HTMLElement {
         .join('\n')}
     </style>`;
 
-    this.#shadow.innerHTML = `
+    this.#shadow.setHTMLUnsafe(html`
       <s-header empty></s-header>
       <s-columns>${columnHeaders}</s-columns>
       <s-rows>${rowHeaders}</s-rows>
       <s-body><slot></slot></s-body>
       <textarea hidden></textarea>
       ${style}
-    `;
+    `);
 
     this.#textarea = this.#shadow.querySelector('textarea')!;
   }

src/folk-weather.ts

@@ -1,3 +1,5 @@
+import { html } from './common/tags';
+
 interface Weather {
   temperature: string;
   windSpeed: string;
@@ -60,12 +62,12 @@ export class FolkWeather extends HTMLElement {
 
   #renderResults() {
     if (this.#results === null) {
-      this.innerHTML = '';
+      this.setHTMLUnsafe('');
       return;
     }
-    this.innerHTML = `
+    this.setHTMLUnsafe(html`
       <p>Temperature: ${this.#results.temperature}</p>
       <p>Wind Speed: ${this.#results.windSpeed}</p>
-    `;
+    `);
   }
 }