### Open Source Projects

- [**Activepieces**](https://activepieces.com/)
  - Open source, no-code, AI-first business automation tool. Alternative to Zapier, Make and Workato.
  - [View on GitHub](https://github.com/activepieces/activepieces)

- [**Aider**](https://aider.chat/)
  - AI pair programming in your terminal. Chat with LLMs to edit code in your local git repo.
  - [View on GitHub](https://github.com/paul-gauthier/aider)

- [**Airbyte**](https://airbyte.com/)
  - Open source data integration platform. Move data from any source to any destination with 300+ connectors.
  - [View on GitHub](https://github.com/airbytehq/airbyte)  
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- [**AppFlowy**](https://appflowy.io/)
  - Open source Notion alternative. AI-powered workspace for wikis, projects, and knowledge management with full data control.
  - [View on GitHub](https://github.com/AppFlowy-IO/AppFlowy)

- [**Appsmith**](https://appsmith.com/)
  - Open source low-code platform to build internal tools. Connect to databases and APIs to create custom apps fast.
  - [View on GitHub](https://github.com/appsmithorg/appsmith)

- [**Appwrite**](https://appwrite.io/)
  - Open source backend platform. Build secure apps with authentication, databases, storage, and serverless functions.
  - [View on GitHub](https://github.com/appwrite/appwrite)

- [**Aptabase**](https://aptabase.com/)
  - Analytics for Apps, open source, simple and privacy-friendly. SDKs for Swift, React Native, Electron, Flutter and many others.
  - [View on GitHub](https://github.com/aptabase/aptabase)

- [**Argos**](https://argos-ci.com/)
  - Open source visual testing platform. Debug tests and detect visual regressions with ease.
  - [View on GitHub](https://github.com/argos-ci/argos)

- [**Bifrost**](https://bifrost.so/)
  - Fastest LLM gateway with adaptive load balancer, cluster mode, guardrails, 1000+ models support and less than 100 microseconds overhead at 5k RPS.
  - [View on GitHub](https://github.com/bifrost-platform/bifrost)

- [**Cal.com**](https://cal.com/)
  - Open source scheduling infrastructure. The open source Calendly alternative.
  - [View on GitHub](https://github.com/calcom/cal.com)

- [**Cap**](https://cap.so/)
  - Open source alternative to Loom. Lightweight, powerful, and cross-platform. Record and share securely in seconds.
  - [View on GitHub](https://github.com/CapSoftware/Cap)

- [**Chatwoot**](https://chatwoot.com/)
  - Open source customer engagement platform. Omnichannel support with live chat, email, social media, and messaging apps.
  - [View on GitHub](https://github.com/chatwoot/chatwoot)

### Want to be listed?

If you're building an open source project and would like to be featured on this page, we'd love to hear from you.  
[Submit your project](https://github.com/fastrepl/char/issues/new?title=OSS%20Friends%20Request&body=Project%20Name:%0AProject%20URL:%0ADescription:)