The Haskell Foundation is working with the GHC team to provide a better build experience for GHC, allowing them to iterate quicker, fix bugs faster, and make our tools better.
A community-led book-writing effort that captures the general wisdom for how to make Haskell programs go fast.
The Haskell Foundation is working with the GHC team to help provide dashboard monitors for Haskell critical libraries (e.g. Aeson, Text, Bytestring)
Building a universal installer for Haskell toolchains. This effort brings together the Stack and GHCup teams to help build a single installer that will allow HLS, Cabal, Stack, and GHC installations on all major platforms from a single tool.
A common framework for linking Haskell maintainers to prospective contributors
The UTF-8 character set encoding is the industry standard. Haskell Foundation is driving the effort behind the migration of the core text libraries to use UTF-8 as a default. This will have a positive effect on text performance of many Haskell programs.