Generically derive traversals, lenses, and prisms.

Don't Fear the Profunctor Optics!

A lightweight (but compatible with ‘lens’) lenses library

Text lenses using PCRE regexes

A presentation for BayHac 2017 on how I uses lenses at work

👓 Profunctor based lightweight implementation of Lenses

Lensy interface for parsing CSV's

Giphy HTTP API Wrapper for Haskell

Lenses, fp getter & setter

For Azimuth ACT course

FastChef: estudo de caso aplicando web scraping em sites de receitas culinárias.

Bioinformatics algorithms playground/library for Haskell

Taking the confusing parts out of lens without sacrificing the power.

Homework to practice Foldable, Traversable, State/Parser, Monad Transformers and Combinators, Arrow, and Lens

Course material for lens

A little Lorenz attractor in Haskell using Gloss in order to learn Lenses and State monad.