Generically derive traversals, lenses, and prisms.

Higher-kinded data via generics

😠 Environmentally friendly environment variables

Generic random generators

Constraint-based generics

Generic data types in Haskell, utilities for GHC.Generics

Provides free functors that are adjoint to functors that forget class constraints.

heidi : tidy data in Haskell

Surgery for generic data types

Efficiently hash Haskell values with MD5, SHA256, SHA512 and other hashing algorithms

Generic implementation of the Has pattern for MonadReader/MonadState and CoHas for MonadError

Class of data structures that can be unfolded.

Yet another Haskell servant talk

GenericPersistence is a Haskell persistence library for relational databases. The approach relies on GHC.Generics. A real-world demo can be found here:

Conversions between algebraic classes and F-algebras.

Generic facilities for working with Persistent classes

this project contains some usage demos of the generic-persistence library

A common interface for pretty-printing Haskell values, with Generics-based deriving.

A C-style language with explicit continuations, manual memory management, type erasure and templates