A fast, flexible, fused effect system for Haskell

Optics combinators for fused-effects.

Handle exceptions thrown in IO with fused-effects.

Template Haskell helpers to avoid effect boilerplate.

Profiling for Haskell programs without recompiling, via fused-effects.

Linear, fused effects (experimental, incomplete)

Parsing w/ fused-effects inspired by trifecta

A readline-like effect and carrier for fused-effects using haskeline

Lens combinators for fused-effects.

High-quality random numbers from a variety of distributions, as an effect.