Whitepaper

How does Semaphore Open Source work?

Semaphore has open-sourced its core CI/CD technology to give teams more control and transparency. This white paper covers the motivation, architecture, and future roadmap.

  • βœ”οΈ Why Semaphore went open source
  • βœ”οΈ How the Community Edition was built
  • βœ”οΈ Benefits of ephemeral test environments
  • βœ”οΈ Key architecture and API design
  • βœ”οΈ Real-world air-gapped use case

We didn’t just flip a switch to go open source. We had to rethink how Semaphore is built, tested, and shared. The result is a robust CI/CD engine that developers can run, inspect, and contribute to.

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