functional

Reactive Programming in Swift

Specification for interoperability of common algebraic structures in JavaScript

Small, fast, modern HTTP server for Erlang/OTP.

💥 A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)

Jsonnet - The data templating language

Hybrid visual and textual functional programming.

A statically typed lisp, without a GC, for real-time applications.

Pampy: The Pattern Matching for Python you always dreamed of.

A static, type inferred and embeddable language written in Rust.

⛱ Broadly scoped ecosystem & mono-repository of 165+ TypeScript projects for functional, data driven development

A functional music theory library for Javascript

[not actively maintained!] A standard library for functional programming in JavaScript

A lightweight state container based on Redux

Flexible and powerful universal routing solution

🎑 Watermarking for the browser

PyPika is a python SQL query builder that exposes the full richness of the SQL language using a syntax that reflects the resulting query. PyPika excels at all sorts of SQL queries but is especially useful for data analysis.

The Flix Programming Language

A utility library for JavaScript and TypeScript.

A new Unix shell.

Suave is a simple web development F# library providing a lightweight web server and a set of combinators to manipulate route flow and task composition.

⚡ Flat-files and plain-old PHP functions rockin'on as a set of general purpose high-level abstractions.

The standard library of the D programming language

The kitchen sink of Python utility libraries for doing "stuff" in a functional way. Based on the Lo-Dash Javascript library.

Partial lenses is a comprehensive, high-performance optics library for JavaScript

🧬 Light, fast, reactive UI library