A high-performance canvas-based rich-text editor with 100% synthetic testing
This is a live demonstration of the Canvas RichText Editor - a modern, high-performance text editor built entirely on HTML5 Canvas.
Direct pixel-level control for smooth, native-feeling text editing
Precise cursor placement with intelligent line and character detection
Arrow keys, typing, backspace, enter - all working seamlessly
Copy (Ctrl+C), Cut (Ctrl+X), Paste (Ctrl+V), Select All (Ctrl+A), and drag & drop
Full history tracking with Ctrl+Z to undo and Ctrl+Y to redo
Automatic text wrapping with virtual newlines for long content
Bold, Italic, Underline, Strikethrough, Superscript, Subscript, and Text Color
All 272 tests run in Node.js without a browser - no Selenium needed!