
21st.dev
Github + Pinterest to make your AI websites look beautiful
100% Free and Open Source Diagram Creator with Total Control
OpenFlowKit is a 100% free, open-source diagram engine for engineers, architects, and product teams who care about craft.
OpenFlowKit was launched on February 18, 2026 (3 months ago). OpenFlowKit is active in the GitHub, Interface design tools, Open Source, and Developer Tools sectors. It ranks as a startup building its audience on Innolope, having received 91 votes and 4 comments.
Browse all startups in GitHub, Interface design tools, Open Source, Developer Tools.
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