Welcome to the Haus


The Codehaus is a collaborative environment for building opensource projects with a strong emphasis on modern languages, focussed on quality components that meet real world needs.

We believe in open source as a pragmatic approach to software development, and all our projects have business-friendly licences.

Enjoy your stay at the Haus!

Explore the Haus

Take a look at our featured project - SonarQube

If that doesn’t take your fancy; then take a look through some of our other starting points.

Research the Haus

See the FAQ.

See our Manifesto and Project Selection guidelines.

Join the Haus

If you want to join an existing project, then you should signup using Xircles. Once you’ve signed up you’ll be able to apply for membership to projects or create your own.

If you want to migrate a project to Codehaus, then you should review the project selection criteria and project migration guidelines.


Support the Haus

If you want to support the Haus, then we can't encourage you enough!