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Type Families in Haskell: The Definitive Guide

Article Popular Story // serokell.io


Classes and data structures for working with data-kind indexed types
Featured Package // Category Data Structures



Array, vector and text
Featured Package // Category Z

Last 7 Days


J in Haskell
Featured Package // Category Array


Generalized bananas, lenses and barbed wire
Featured Package // Category Control


Functional test framework for LSP servers.
Featured Package // Category Testing

Text Maintainers: text-utf8 migration discussion - Haskell Foundation

Article Popular Story // discourse.haskell.org

Awesome Haskell Newsletter » 215

Top Stories
  • Journal of Functional Programming is flipping to Open Access in 2022
  • A treatise on Nix
  • Blog post: External STG Interpreter
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Preprocessor to allow record.field syntax
Featured Package // Category record

[Well-Typed Blog] GHC activities report (February–March 2021)

Article Popular Story // well-typed.com


Efficient Arrays
Featured Package // Category vector

Last 30 Days


Toolkit for building proof automation systems
Featured Package // Category Language


Java interop via inline Java code in Haskell modules.
Featured Package // Category inline

Relational Data Structure Synthesis (Haskell) - 1 - Introduction

Article Popular Story // www.youtube.com


Utilities to work with cabal-install files
Featured Package // Category cabal

Blog post: External STG Interpreter

Article Popular Story // www.patreon.com


Haskell STatic ANalyser
Featured Package // Category Static Analysis

A treatise on Nix

Article Popular Story // tech.channable.com


Bindings to libevdev
Featured Package // Category System

Awesome Haskell Newsletter » 214

Top Stories
  • Introducing alpaca-netcode: Rollback/replay NetCode for realtime, deterministic, multiplayer games.
  • Default exception handler in Haskell
  • "Unordered Function Application in Haskell" - Type system tricks to implement type-directed function application
Follow us on Twitter @HaskellLibHunt

Alex by example (Write You A Python Lexer)

Article Popular Story // devanla.com


Fast, compact, strict and lazy byte strings with a list interface
Featured Package // Category ByteString

Compucolor II: A 1977 Home Computer recreated in Clash

Library Popular Story // github.com


Tree-sitter grammar/parser for Haskell (with GHC extensions)
Featured Package // Category Haskell


Deterministic serialisation and signatures with proto-lens support
Featured Package // Category signable


A Lua language interpreter embedding in Haskell
Featured Package // Category Scripting

Default exception handler in Haskell

Article Popular Story // taylor.fausak.me


Predicate Abstraction-based Horn-Clause/Implication Constraint Solver
Featured Package // Category Language


Combinator-based type-safe formatting (like printf() or FORMAT)
Featured Package // Category Text