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concat-map
concatenative mapdashery
concat concatMap map functional higher-order
prelude-ls
prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.
prelude livescript utility ls coffeescript javascript library functional array list object string
@testing-library/dom
Simple and complete DOM testing utilities that encourage good testing practices.
testing ui dom jsdom unit integration functional end-to-end e2e
immutable
Immutable Data Collections
immutable persistent lazy data datastructure functional collection stateless sequence iteration
ramda
A practical functional library for JavaScript programmers.
ramda functional utils utilities toolkit fp tacit point-free curried pure fantasy-land
underscore
JavaScript's functional programming helper library.
util functional server client browser
functional-red-black-tree
A fully persistent balanced binary search tree
functional red black tree binary search balance persistent fully dynamic data structure
@testing-library/react
Simple and complete React DOM testing utilities that encourage good testing practices.
testing react ui dom jsdom unit integration functional end-to-end e2e
redux
Predictable state container for JavaScript apps
redux reducer state predictable functional immutable hot live replay flux elm
postcss-color-functional-notation
Use space and slash separated color notation in CSS
color comma css design functional hsl hsla hwb notation postcss postcss-plugin rgb rgba space
postcss-lab-function
Use lab() and lch() color functions in CSS
color comma css design functional lab lch notation postcss postcss-plugin rgb rgba space syntax
@turf/meta
turf meta module
functional programming turfjs geojson meta flattenEach flattenReduce segmentEach segmentReduce coordEach coordReduce propEach propReduce featureEach
iterare
Array methods for ES6 Iterators
iterator iteration functional es6 collection array map set filter reduce flatten concat every some
rambda
Lightweight and faster alternative to Ramda with included TS definitions
curried fp functional generics lodash ramda remeda stdlib toolkit ts types typescript utilities utility
@testing-library/cypress
Simple and complete custom Cypress commands and utilities that encourage good testing practices.
testing cypress ui dom integration functional end-to-end e2e
bach
Compose your async functions with elegance.
compose fluent composing continuation function composition functional async map series parallel extension tracing debug timing
ramda-adjunct
Ramda Adjunct is the most popular and most comprehensive set of utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.
ramda utils utilities toolkit extensions addons adjunct recipes extras cookbook functional
lazy
Lazy lists for node
lazy lists functional
types-ramda
Dedicated types library for ramda
ramda functional utils utilities toolkit fp tacit point-free curried pure fantasy-land typescript types ts
neverthrow
Stop throwing errors, and instead return Results!
typescript functional fp error