tagged-unions topic

Algebraic data types for C99

Hirrolot

🧮 A research programming language on top of C macros

Hirrolot

Algebraic data types for Python (experimental, not actively maintained)

jspahrsummers

Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.

derive4j

Functional Programming Unorthodoxly Adjusted to Client-/Server-side Javascript

kongware

A JavaScript library for creating websites, PWAs and hybrid apps.

composi

Type-safe functional tools for Python.

keithasaurus

Tagged unions for Elixir. Just that.

alexocode

ftor enables ML-like type-directed, functional programming with Javascript including reasonable debugging.

kongware

Base software building blocks: Algebraic types (aka sumtype/tagged union/variant), universal reflection API, basic math, and more.

libmir