Our open source legacy
FP Complete and its engineering team have created, contributed to, and continue to maintain many of the most popular and useful tools and libraries in the Haskell ecosystem. Some of our most prominent contributions include:
- Stack The most popular Haskell build tool written for industrial users and maintained by us.
- Stackage The service that produces stable package sets that Stack uses.
- Yesod The top web framework for writing professional grade, battled-tested web services in Haskell.
- RIO Our standard library with sane defaults for Haskell, from wisdom gathered through years of Haskell development.