Open source firebase projects
Every project in the registry tagged firebase, ranked by real GitHub adoption.
Postgres-powered backend platform for production apps
Open-source backend platform for rapid app development
The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/
Serverless backend platform for modern app development
Build powerful backends without leaving your browser
Firebase SDK for Apple App Development
Create stunning data visualizations with ease
Bring your own cloud storage, managed in one place
No-code platform to build AI agents and automate support
Related tags
Frequently asked questions
How many open source firebase projects are there?
This registry tracks 9 projects tagged firebase, with 217,922 GitHub stars between them. The most-adopted is Supabase at 109,900 stars.
Are these firebase projects free to use?
Yes — 7 of the 9 carry an explicit open-source licence across 4 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 firebase 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 firebase 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.