HTML-in-Canvas API

The HTML-in-Canvas API allows developers to render live, interactive, and accessible DOM subtrees directly into 2D, WebGL, and WebGPU canvas contexts. It bridges the gap between high-performance pixel-level graphics and the rich semantic capabilities of the web platform.

The HTML-in-Canvas API allows developers to render live, interactive, and accessible DOM subtrees directly into 2D, WebGL, and WebGPU canvas contexts. It bridges the gap between high-performance pixel-level graphics and the rich semantic capabilities of the web platform.

• 01Native rendering of interactive DOM subtrees into 2D, WebGL, and WebGPU canvases
• 02Automatic accessibility support for screen readers and assistive technologies
• 03Full integration with browser features like Find-in-Page, autofill, translation, and extensions
• 04Direct CSS styling and DevTools inspection for canvas-based UI elements
• 05Support for media export via toDataURL(), toBlob(), and captureStream()