functional javascript <3
Fast purely functional immutable lists.
A functional programming library for TypeScript, using immutable data structures and type classes
Functional programming utilities for pipe operations and function composition with async support
Lightweight, functional state management library with Redux-inspired actions/reducers, async operation orchestration, and lifecycle-aware component abstractions for predictable application state.
A Functional Programming Standard Library for Typescript
Terminal prompting library with composable, functional API for text, select, confirm, and multiselect prompts
Rust-style iterator adapters for TypeScript, providing a rich set of functional operations for iterating over collections
Functional programming helper library.
A tiny functional programming library for TypeScript that provides Option (Some/None) and Either(Left/Right) with functor map, applicative map and monad flatmap
Wrapper for the JavaScript AWS SDK, powered by Fairmont to give it a functional boost
ESLint rules to promote functional programming in TypeScript.
Functional Components for Semantic UI React Form
Collection of functional utilities for working with object streams
JavaScript toolkit: NDArray, ML, Stats, validation, functional, date, async, collection, color, error, logger, crypto, path, IO, type, dep-exray. Zero dependencies.
SPEEX  JavaScript toolkit: NDArray (NumPy-like), 250+ functions (core, math, date, string, async, validation, collection, color, error, logger, crypto, path, IO, type, dep-exray, functional tools). Zero dependencies.
JavaScript toolkit: NDArray (NumPy-like), 250+ functions (core, math, date, string, async, validation, collection, color, error, logger, crypto, path, IO, type, dep-exray, functional tools). Zero dependencies.
A plain, readable functional programming library for TypeScript — Result, Option, and friends, without the category theory.
A functional TypeScript library for creating and manipulating text-based box layouts using Effect.js patterns
A pure functional rules engine to keep logic-dense code simple, reliable, understandable, and explainable.
Fitness scoring and LLM evaluation for functional TypeScript codebases using the functype ecosystem
Functional OS utilities using functype data structures — env vars, path expansion, file ops, platform detection