Open source bun projects
Every project in the registry tagged bun, ranked by real GitHub adoption.
⌥ Coding agent with the IDE wired in
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
A type-safe TypeScript SQL query builder
Launch Your Store in Minutes, No Code Needed
A build system and monorepo management tool for the web ecosystem, written in Rust.
Local-first, offline-first no-code database platform
Lightweight, self-hosted, open-source chat server with voice, video, text, and screen sharing. Built for small groups who want privacy, simplicity, and full con
Fast, secure browsing with powerful organization features
ActivityPub server framework in TypeScript
Related tags
Frequently asked questions
How many open source bun projects are there?
This registry tracks 9 projects tagged bun, with 85,516 GitHub stars between them. The most-adopted is oh-my-pi at 31,605 stars.
Are these bun projects free to use?
Yes — 9 of the 9 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which bun project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these bun projects still maintained?
7 of the 9 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.