Welcome to FASTBuild!
FASTBuild is a high performance, open-source build system supporting highly scalable compilation, caching and network distribution. Take a look at the development status and detailed feature breakdown for more information.

Scale compilation to your local CPUs. No artificial bottlenecks. No oversubscription. Share compilation results between users with a network object cache. Use all your CPUs by scaling compilation across the network. No-op builds are near instantaneous.  Great for continuous integration. Accelerate compilation using automatically generated Unity/Blob files. Analyze your build to find further speedups.

FASTBuild v0.98 released!  (1-May-2019)
An updated version of FASTBuild can now be downloaded, featuring:
  • Bug Fixes
  • Preformance Improvements
  • BFF Flexibility Improvements
  • More...