Top 4 Haskell type-inference Projects

write-you-a-haskell

4 3,304 0.0 Haskell

Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)

Project mention: A decade of developing a programming language | news.ycombinator.com | 2023-11-14

I highly recommend https://github.com/sdiehl/write-you-a-haskell as it is very developer friendly. It’s not complete, but it really gets the gears turning and will set you up for writing your own Hendley-Milner style type checker.

hypertypes

6 107 5.4 Haskell

Hypertypes - generic programming for heterogeneous recursive types

Project mention: My quest for the perfect AST representation | /r/haskell | 2023-05-23

For the development of Lamdu I've embarked on a similar quest and ended up creating hypertypes after getting a helpful pointer in SO.

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
hindley-milner

0 37 3.6 Haskell

Template for Hindley-Milner based languages
frea

1 17 1.8 Haskell

A simple and lazy programming language with Damas-Hindley-Milner type inference and higher kinded types.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).