tldraw
Minimalist infinite canvas for sketching ideas at the speed of thought.
Best use cases
• Sketching ideas
• Rough diagrams
• System design
• Teaching and explanations
• Quick brainstorming
Pros
• Open source
• Very fast and lightweight
• Simple, distraction-free UI
• Great for quick diagrams
• Free to use
Cons
• Lacks advanced collaboration features
• No built-in project management
• Not suited for structured workshops
Pricing
free
Completely free and open source
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