Buildbot - Continuous Integration Framework

Buildbot is a continuous integration system designed to automate the build/test cycle. By automatically rebuilding and testing the tree each time something has changed, build problems are pinpointed quickly, before other developers are inconvenienced by the failure. It supports arbitrary build processes, and is not limited to common build processes for particular languages. Buildbot has a variety of status-reporting tools to get information about builds in a timely manner.

Buildbot supports distributed, parallel execution of jobs across multiple platforms, flexible integration with version-control systems, extensive status reporting, and more. At its core, Buildbot is a job scheduling system: it queues jobs, executes the jobs when the required resources are available, and reports the results.

Buildbot is used in a number of high-profile open-source projects, including Chromium, WebKit, Firefox, Python, and Twisted.