Alternative GitHub Repositories (2026) · Open Source Tools

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

Your tasks, your server. An open-source, local-first task manager you can host yourself. Everything you expect from a commercial task app, without the subscription or the lock-in.

Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.

Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.

Unofficial YouTube Music / Spotify Premium client for Android, built in Liquid Glass. Audio effects, Spotify Connect, listening history, 8 languages. Rust core on librespot.

Your Self-Hosted Knowledge Base

Open-source product analytics for startups: track visitors, events, funnels, and goals without cookies, and ask Databunny, the built-in AI analyst. Uptime, feature flags, and short links in the same dashboard.

A free photo editor. No account, no subscription, no tracking. RAW, masks and on-device AI for macOS, Windows and Linux. Self-hostable.

OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.

We connect language learners worldwide. Practice and immerse yourself in different languages.

App for displaying your local movies and TV shows for macOS. Alternative for Apples TV app.

♾️ A modern, actively maintained alternative to EssentialsX.