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

What I Wish I Knew When Learning Haskell

A proper subset of Haskell that compiles to JavaScript

GRIN is a compiler back-end for lazy and strict functional languages with whole program optimization support.

Haskell LLVM JIT Compiler Tutorial

Accompanying Source Code for the Haskell Data Analysis Cookbook

FPGA Haskell machine with game changing performance. Reduceron is Matthew Naylor, Colin Runciman and Jason Reich's high performance FPGA softcore for running lazy functional programs, including har…

The adventures of a Haskell compiler

GRIN backend for GHC

A fork of jhc. And also a Haskell compiler.

Haskell library for hardware description

An example distributed systems application in Haskell using Cloud Haskell

TinyAPL, a tiny APL dialect and interpreter in Haskell

Cryptography that's easy to digest (NaCl/libsodium bindings)

Fast parser combinator library for Haskell with two strategies (Fast acceptor and slower reporter with decent error messages)

Haskell HTTP client library for use with io-streams

Revive Hugs98 from its last official self-contained distribution.

Haskell User's Operating System and Environment -- with Lightweight Concurrency. (I, Ericson2314 did not write this at all)

Supercompiler for F-liter, based on Bollingbroke & Peyton-Jones (2010)