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Making cool things.
😎
Making cool things.

Sponsors

@BitaceS

Sponsoring

@TheOrcDev

Organizations

@coollabsio

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andrasbacsai/README.md

Andras Bacsai

Founder of @coollabsio. I build self-hostable alternatives to closed SaaS: tools you actually own.

I built a 5-person business from these free and open source apps unintentionally, lol.

my philosophy

  • Software should be free and accessible to everyone.
  • 100% open source. No features locked behind paywalls. No enterprise edition.
  • Forever free. Not a growth hack - a core belief that will not change.

More at coollabs.io/philosophy.

whatamidoing

  • Coolify - Self-hostable Heroku / Vercel / Netlify alternative. 280+ one-click services on your own servers.
  • Jean - A dev environment for AI agents. Ship code with Claude, Codex, and friends.
  • Shoutrrr - Alternative to Buffer, Typefully, and Hootsuite. Write once and schedule everywhere.
  • Safetyper - Grammarly alternative where YOU own what you type on your keyboard.
  • Fonts - Privacy-friendly drop-in replacement for Google Fonts.
  • Sentinel - API for your Linux server. Lightweight, fast, written in Go.
  • Maxio - Better MinIO. S3-compatible object storage written in Rust.
  • Serverless Horrors - Real stories of serverless bills gone catastrophic.
  • LLM Horrors - Real stories of LLMs going wrong. Hallucinations, leaks, and other AI nightmares.

links

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  1. coollabsio/coolify coollabsio/coolify Public

    An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

    PHP 59.1k 5.1k

  2. coollabsio/jean coollabsio/jean Public

    A dev environment for AI agents.

    TypeScript 1.1k 133

  3. coollabsio/fonts coollabsio/fonts Public

    A privacy-friendly drop-in replacement for Google Fonts

    JavaScript 641 22

  4. coollabsio/maxio coollabsio/maxio Public

    MaxIO, a better MinIO

    Rust 209 13

  5. coollabsio/safetyper coollabsio/safetyper Public

    A Grammarly alternative, where YOU own what you type on your keyboard.

    TypeScript 26 3

  6. coollabsio/shoutrrr coollabsio/shoutrrr Public

    An open-source alternative to Buffer, Typefully, and Hootsuite. Write once and schedule everywhere.

    PHP 211 27