Easy, fast, transparent generic derivation of typeclass instances

Functional programming great resources

A mini Scala utility library

Functional programming and category theory for everyday JavaScript development

😠 Environmentally friendly environment variables

coulomb: unit analysis for Scala

(Semi-)principled type classes for Elixir

Functional programming in Typescript

A statically-typed strictly-evaluated garbage-collected readable programming language.

Ideas, thoughts, and notes on a typeclass/interface based polymorphism pattern for standard C

Provides type classes for datetime values. Works both on JVM & ScalaJS.

functional data structures and utilities for python

Functional, Type safe, Lazy abstractions for generic iterators in C - https://github.com/TotallyNotChase/c-iterators

Introduces macro/meta annotations @ aux, @ self, @ instance, @ apply, @ delegated, @ syntax and String-based type class LabelledGeneric

Typeclass interfaces to access user-defined Scala annotations

A simple macro-less logging typeclass with some common backends

Some bifunctor IO type classes

Criteria4s is a simple DSL to define criteria and predicate expressions for any data stores by using Scala type class mechanisms in a type-safe

A BSON libary for scala using typeclasses

A type driven approach to string interpolation, aiming at consistent, secure, and only-human-readable logs and console outputs !