Buildbot is a software development continuous integration tool which automates the compile or test cycle required to validate changes to the project code base.

It began as a light-weight alternative to the Mozilla project's Tinderbox, and is now used by Python,[6] WebKit,[7] LLVM,[8] Blender,[9] ReactOS,[10] and many other projects.

[11] Buildbot is written in Python on top of the Twisted libraries.

As of March 2021[update], in version 2.10.1, Buildbot supports SCM integration with CVS, Subversion, Darcs, Mercurial, Bazaar, Git, Monotone, Repo/Gerrit, Perforce, and BitKeeper.

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