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Excalidraw
✓ Verified★ 89KVirtual whiteboard for sketching hand-drawn like diagrams. Real-time collaboration built-in.
Alt: Miro, Lucidchart
🎨 Best Open Source Design & UI Software
Discover the top 2 open source design & ui tools. Expertly reviewed, free, and self-hosted alternatives to enterprise solutions.
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Penpot
✓ Verified★ 35KOpen source design and prototyping platform. Figma alternative with SVG-native workflows.
Alt: Figma, Sketch