Haskell language server
Official Haskell IDE support via the language server protocol (LSP)
[![Release][badge-github-release]][github-release] [![Hackage][badge-hackage]][hackage] [![License Apache 2.0][badge-license]][license] The project is written primarily in Haskell, distributed under the Apache License 2.0 license, first published in 2020. It has gained significant community traction with 2,927 stars and 436 forks on GitHub. Key topics include: cabal, ghc, hacktoberfest, haskell, haskell-language-server.
Latest release: 2.14.0.0
April 27, 2026View Changelog →
haskell-language-server

The official Haskell language server (LSP) implementation. Consult the project documentation for more details.
Contributors
Showing top 12 contributors by commit count.
This article is auto-generated from haskell/haskell-language-server via the GitHub API.Last fetched: 6/1/2026