Top 23 Supabase Open-Source Projects

1. supabase

   1 987 111,296 10.0 TypeScript

   The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

   

   Project mention: How to Set Up a Free Cloud Database and Add Your First Table with Supabase | dev.to | 2026-09-30

   Navigate to supabase.com and select Start your project.

2. AppSignal

   www.appsignal.com sponsored

   Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

   

3. Appwrite

   2 608 57,625 10.0 TypeScript

   The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more

   

   Project mention: 25 Trending Self-Hosted Projects on GitHub | dev.to | 2026-04-02

4. onlook

   3 34 26,890 7.5 TypeScript

   The Developer Tool for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers to design with Real Code.

   

   Project mention: Loupe VS onlook - a user suggested alternative | libhunt.com/r/winchxyz/loupe | 2026-07-22

   Onlook is a visual editor for existing React/Tailwind codebases; Loupe builds the site from a prompt and verifies every AI edit against the real render, with hand editing on the live page.

5. midday

   4 4 15,074 9.7 TypeScript

   Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers

   

   Project mention: Midday – Invoicing, Time Tracking, File Reconciliation, Storage, etc. | news.ycombinator.com | 2026-05-28

6. laf

   5 3 7,553 3.5 TypeScript

   Laf is a vibrant cloud development platform that provides essential tools like cloud functions, databases, and storage solutions. It enables developers to quickly unleash their creativity and bring innovative ideas to life with ease.

   

   Project mention: Headscale Deployment and Usage Guide: Mastering Tailscale's Self-Hosting Basics for Ultimate Control | dev.to | 2025-11-23

   If you used Sealos to deploy Headscale, click the "Terminal" button on the Headscale app details page to open a terminal:

7. DeepAudit

   6 1 7,125 8.9 Python

   DeepAudit：人人拥有的 AI 黑客战队，让漏洞挖掘触手可及。国内首个开源的代码漏洞挖掘多智能体系统。小白一键部署运行，自主协作审计 + 自动化沙箱 PoC 验证。支持 Ollama 私有部署 ，一键生成报告。支持中转站。​让安全不再昂贵，让审计不再复杂。

   

   Project mention: Show HN: DeepAudit – open-source auditing agent (LLMs and Static Analysis) | news.ycombinator.com | 2025-12-15

8. supabase-js

   7 32 4,578 9.7 TypeScript

   An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.

   

   Project mention: Supabase-JS: An isomorphic JavaScript client for Supabase | news.ycombinator.com | 2026-05-02

9. SaaSHub

   www.saashub.com sponsored

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. DeskcommCRM

    8 1 4,507 10.0 TypeScript

    Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

    

    Project mention: Supabase's Default Privileges Expose Every New Table. Here's the Self-Healing Fix. | dev.to | 2026-10-09

    DeskcommCRM — an open-source AI sales CRM (MIT) with a Supabase baseline of 200+ tables — runs this function in the same transaction that provisions new module tables:

11. triplit

    9 6 3,115 9.4 TypeScript

    A full-stack, syncing database that runs on both server and client. Pluggable storage (indexeddb, sqlite, durable objects), syncs over websockets, and works with your favorite framework (React, Solid, Vue, Svelte).

    

12. trystero

    10 41 2,770 9.3 TypeScript

    ✨🤝✨ Build instant multiplayer webapps, no server required — Magic WebRTC matchmaking over BitTorrent, Nostr, MQTT, IPFS, Supabase, and Firebase

    

    Project mention: I rebuilt my 2018 agar.io clone around real orbital physics, with no game server | dev.to | 2026-09-24

    I host on Vercel, and serverless functions (WebSockets included) don't keep every player of a room on the same instance. So I don't use them for the game at all. Whoever creates a room hosts the match in their own browser: the simulation runs in a Web Worker at 30 ticks per second, and everyone else connects over WebRTC. Signalling goes through public Nostr relays via Trystero, so the site stays fully static.

13. carbon

    11 7 2,704 9.9 TypeScript

    Open-source manufacturing ERP, MES and QMS. Quoting, MRP, inventory, shop floor, quality and lot/serial traceability on one Postgres schema, with a REST API and MCP server. Self-host or use Carbon Cloud. (by crbnos)

    

14. agent-skills

    12 1 2,721 8.3 TypeScript

    Agent Skills to help developers using AI agents with Supabase (by supabase)

    

    Project mention: Agent Skills to help developers using AI agents with Supabase | news.ycombinator.com | 2026-01-23

15. grida

    13 3 2,662 9.9 TypeScript

    Grida — Open Canvas

    

16. supabase-py

    14 12 2,598 8.8 Python

    Python Client for Supabase. Query Postgres from Flask, Django, FastAPI. Python user authentication, security policies, edge functions, file storage, and realtime data streaming. Good first issue.

    

17. auth

    15 50 2,577 9.4 Go

    A JWT based API for managing users and issuing JWT tokens (by supabase)

    

    Project mention: Supabase Flutter deep link not working: scheme, Info.plist, AndroidManifest and the underscore bug | dev.to | 2026-09-04

    If app.scheme or app.host contains an underscore, for example my_app://callback, the redirect fails even when Info.plist, AndroidManifest and the Supabase allow-list all list it correctly. Google's OAuth redirect handling mangles underscores in redirect URLs: a scheme or host like my_app always fails Supabase's redirect-URL check and silently falls back to the Site URL. This is tracked upstream as supabase/auth#2447 and there is no server-side fix. The underscore itself is the bug, so rename it to a hyphen everywhere it appears.

18. create-expo-stack

    16 1 2,577 8.5 TypeScript

    CLI tool to initialize a React Native application with Expo. Provides options to include Typescript, file-based routing via Expo Router, configuration based routing via pure React Navigation, styling via Nativewind, Restyle, Unistyles, StyleSheets, or Tamagui, and/or backend as a service such as Firebase and Supabase.

    

19. cli

    17 17 2,430 9.9 TypeScript

    Supabase CLI. Manage postgres migrations, run Supabase locally, deploy edge functions. Postgres backups. Generating types from your database schema. (by supabase)

    

20. CMSaasStarter

    18 3 2,369 6.3 Svelte

    A modern SaaS template/boilerplate built with SvelteKit, Tailwind, and Supabase. Includes marketing page, blog, subscriptions, auth, user dashboard, user settings, pricing page, and more.

    

21. onur.dev

    19 1 2,311 2.2 JavaScript

    ✦ My personal website built using Next.js, Tailwind CSS, shadcn/ui, Contentful, Raindrop, Supabase and deployed on Vercel.

    

22. ElatoAI

    20 5 2,040 8.9 TypeScript

    Realtime Voice AI with 100+ Models on Arduino ESP32 with Secure Websockets and Edge Functions for AI Companions, and Devices

    

    Project mention: Show HN: Voice AI Toys on ESP32 with Cloudflare Durable Objects | news.ycombinator.com | 2026-04-17

23. hot-updater

    21 3 1,762 9.6 TypeScript

    A self-hostable OTA update solution for React Native (Alternative to CodePush)

    

    Project mention: hot-updater VS xprem - a user suggested alternative | libhunt.com/r/hot-updater | 2026-09-09

24. nextjs-openai-doc-search

    22 8 1,730 2.2 TypeScript

    Template for building your own custom ChatGPT style doc search powered by Next.js, OpenAI, and Supabase.

    

25. classroomio

    23 3 1,709 9.8 TypeScript

    The Open Source Education Platform for Companies. A Simple and Beautiful Alternative to Moodle LMS, EdX, Thinkific and Teachable

    

26. SaaSHub

    www.saashub.com sponsored

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

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Sponsored

Monitoring that respects your time & budget

APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

www.appsignal.com