OpenFlowKit
Local-first AI diagramming tool for developers and builders
Key differentiator
Open-source, local-first AI diagramming tool for builders, enabling seamless architecture and flowchart creation
234 stars40 forksTypeScript
Alternative To
Best Alternatives to Lucidchart
Lucidchart is a leading intelligent diagramming application that helps teams visualize complex ideas, systems, and processes through flowcharts, architecture diagrams, and AI-generated visuals.
Why people leave Lucidchart
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3 alternatives to Lucidchart
Free
ChartDB
Free open source database diagram editor and visualizer
Key differentiator
A free, open-source database diagram editor to visualize and design your schema with a single query and export DDL scripts
22,059 stars1,376 forksTypeScript
Excalidraw
Open source whiteboard for hand-drawn style diagrams
Key differentiator
Excalidraw is an open source collaborative whiteboard for sketching diagrams, wireframes, and brainstorms with a hand-drawn feel
122,030 stars13,438 forksTypeScript