Monthly Hask Anything (November 2021)

This page summarizes the projects mentioned and recommended in the original post on /r/haskell

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  • TreadMarks

    Battle tank combat racing!

    I'm looking to port some code from the game Tread Marks and ideally keep it functional.

  • distributive

    Dual Traversable

    Seems like a neat signature. Is it an instance of some deeper concept or property? Is there a general typeclass for it? It looks a little bit like distribute from distributive.

  • InfluxDB

    Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.

  • write-you-a-haskell

    Building a modern functional compiler from first principles. (

    I feel like Write You A Haskell was set out to introduce some of these foundational concepts in the right order: lambda calculus, to system-f to core - but that's more of a skeleton, right? What about logic? proofs? Is there anything else ... that can all be put together to create a "course" of some sort to master the theoretical concepts that Haskell stands upon?

  • constraints

    Tools for programming with ConstraintKinds in GHC

    If it's anywhere, I'd expect it in constraints, but it's not Dict and it's not Forall.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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