I bulit Kanba, open source alternative to Trello, self-hostable PM tool

hi all, i just released Kanba, a self-hostable, open source project management tool built for developers and small teams who prefer to own their tools. - no vendor lock-in - fully local data (via Supabase or your own backend) - MIT licensed - lightweight, minimal UI. think Trello, but open and yours tech stack: React + Tailwind + Supabase github link on comments would love feedback or ideas. contributions welcome!

Alternatives

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Kanba2025 · ▲332
Open-source project management tool for modern teams
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Kan.bn – An open-source alterative to Trello2025 · github.com · ▲509
Kan.bnSep 2025 · ▲149
The open source alternative to Trello for teams and makers
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I built my own PM tool after trying Trello, Asana, ClickUp, etc.2022 · upbase.io · ▲632
Hey HN, Over the past two years, I've been building Upbase, an all-in-one PM tool. I've tried so many project management tools over the years (Trello, Asana, ClickUp, Teamwork, Wrike, Monday, etc.) but they've all fallen short. Most of them are overly complicated and painful to use. Some others, like Trello, are too limited for my needs. Most importantly, most of these tools tend to be focused on team collaboration and completely ignore personal productivity. They are useful for organizing my work, but not great at helping me stay focused to get things done. That's why I decided to build…
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An open source alternative to Trello

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