Hackage
Hackage is the central package archive for the Haskell programming language. It hosts open-source libraries and tools and provides a public index of versioned packages, including metadata and source distributions. The repository serves as the primary source for Haskell packages that are consumed by the Cabal build system and related tooling.
Packages on Hackage include metadata such as name, version, synopsis, description, license, maintainer, category, and dependency
Uploading and maintenance are handled by package authors and Hackage maintainers. Authors publish new versions via
History and ecosystem: Hackage emerged with the growth of the Cabal tooling and has become the default