Inngest

Convex

Reactive backend with typesafe queries, scheduled jobs and a hosted database.

8.7Development·Backend

Supabase

Open-source backend: Postgres, auth, storage, realtime and edge functions.

9.2Development·Backend

GitHub

Git hosting, pull requests, Actions and the default home for open source.

9.4Development·Git

Build Your Own X

Guides for recreating databases, browsers, Git and other systems from scratch.

Development·Learning

MinIO

High-performance S3-compatible object storage, open source.

8.8Development·Backend

Bitcoin Core

The reference Bitcoin client — full node, wallet and consensus rules.

8.9Development·Backend

PocketBase

Open-source realtime backend in one file — database, auth, storage, admin UI.

8.8Development·Backend

Appwrite

Open-source backend platform: auth, databases, storage and functions.

8.3Development·Backend