The full index
The full index
525 vetted open source projects, updated daily from GitHub. Filter by topic, language, or where you can help first.
by excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
by mermaid-js
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
by jgraph
Official electron build of draw.io
by tldraw
Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.
by drawdb-io
Free, simple, and intuitive online database diagram editor and SQL generator.
by chartdb
Database diagrams editor that allows you to visualize and design your DB with a single query.
by plantuml
Generate diagrams from textual description
by jgraph
draw.io is a JavaScript, client-side editor for general diagramming.