# Supabase trends on GitHub as open-source Firebase alternative built on Postgres

> **Key takeaway:** Supabase, an open-source platform combining PostgreSQL with auto-generated APIs, authentication, and real-time subscriptions, is trending on GitHub.

**Published:** 2026-10-22T08:03:16.222289+00:00 
**Source:** GitHub Trending (daily) 
**Category:** foss-apps 
**Canonical URL:** https://fosswire.org/news/supabase-trends-on-github-as-open-source-firebase-alternativ.html 

## Summary
Supabase is an open-source development platform that provides hosted PostgreSQL databases with Firebase-like features. It combines multiple enterprise-grade tools including PostgREST for REST APIs, GoTrue for JWT authentication, Realtime for websocket subscriptions, and pg_graphql for GraphQL support. The project offers both hosted and self-hosted deployment options, with official client libraries for JavaScript/TypeScript, Flutter, Swift, and Python, plus community libraries for C#, Go, Kotlin, and others.

## Architecture and components
- **Core database**: PostgreSQL with 30+ years of active development as the object-relational foundation
- **PostgREST**: Web server that exposes PostgreSQL directly as a RESTful API
- **GoTrue**: JWT-based authentication API for user management and sessions
- **Realtime**: Elixir server using PostgreSQL replication to broadcast database changes as JSON over websockets
- **Storage**: RESTful API for S3 file management with Postgres-backed permissions
- **pg_graphql**: PostgreSQL extension providing native GraphQL API
- **Envoy**: Cloud-native edge and service proxy
- **Deployment**: Fully hosted platform with local development and self-host options

## Why it matters
Supabase provides a fully open-source alternative to Google's Firebase, reducing vendor lock-in while leveraging PostgreSQL's reliability and ecosystem. Its modular client library approach and multi-language support make it accessible across web, mobile, and game development stacks.