open-canvas
The premium Open Source alternative to tldraw
🎯 Best for:Developers building custom whiteboarding or diagramming features into React applications.
What is open-canvas?
A production-ready React library that replaces proprietary infinite canvas solutions like tldraw. Features a high-performance rendering engine designed for building collaborative whiteboarding and spatial data visualization tools.
Tech Stack
TypeScriptFrontend & Headless CMS
Why open-canvas?
- • Permissive MIT license
- • Highly extensible API
- • Production-ready performance
Limitations
- • Requires React knowledge
- • Smaller community than tldraw
- • Manual state management required
4/4/2026
Last Update
0
Forks
0
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to open-canvas instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on tldraw)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%