lodash by lodash

A modern JavaScript utility library delivering modularity, performance, & extras.

created at April 7, 2012, 4:11 a.m.

842 +0

58,988 +38

6,956 +1

immutable-js by immutable-js

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

created at July 2, 2014, 6:02 a.m.

508 +0

32,861 -6

1,780 +1

immer by immerjs

Create the next immutable state by mutating the current one

created at Dec. 29, 2017, 12:25 p.m.

156 +0

27,039 +17

840 +1

ramda by ramda

Practical functional Javascript

created at June 21, 2013, 8:32 p.m.

268 +0

23,600 +3

1,433 +1

mostly-adequate-guide by MostlyAdequate

Mostly adequate guide to FP (in javascript)

created at May 6, 2015, 1:44 a.m.

552 +0

23,210 +14

1,850 +2

functional-programming-jargon by hemanth

Jargon from the functional programming world in simple terms!

created at Feb. 22, 2015, 4:04 p.m.

357 +0

18,544 -1

1,018 +0

Functional-Light-JS by getify

Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.

created at Aug. 17, 2016, 1:40 a.m.

465 +0

16,507 +3

1,941 +3

ts-pattern by gvergnaud

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

created at May 24, 2020, 4:41 p.m.

31 +0

11,003 +30

114 +0

fantasy-land by fantasyland

Specification for interoperability of common algebraic structures in JavaScript

created at April 12, 2013, 3:10 a.m.

229 +0

10,004 +3

371 +0

clojurescript by clojure

Clojure to JS compiler

created at July 20, 2011, 11:29 p.m.

367 +0

9,185 -4

780 +0

lazy.js by dtao

Like Underscore, but lazier

created at May 10, 2013, 2:33 p.m.

115 +0

6,027 +3

269 +0

effect by Effect-TS

An ecosystem of tools to build robust applications in TypeScript.

created at Nov. 13, 2019, 12:49 p.m.

26 +0

5,465 +140

176 +4

most by cujojs

Ultra-high performance reactive programming

created at Oct. 23, 2013, 9:51 p.m.

73 +0

3,490 -1

231 +0

awesome-functional-programming by xgrommx

Yet another resource for collecting articles, videos etc. regarding functional programming

created at Nov. 14, 2015, 10:19 p.m.

151 +0

3,431 +4

303 +0

mori by swannodette

ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript

created at May 11, 2012, 2:23 a.m.

77 +0

3,384 -4

146 +0

baobab by Yomguithereal

JavaScript & TypeScript persistent and optionally immutable data tree with cursors.

created at Dec. 3, 2014, 10 a.m.

70 +0

3,149 +0

115 +0

sanctuary by sanctuary-js

Refuge from unsafe JavaScript

created at Jan. 19, 2015, 5:52 a.m.

58 +0

3,021 +4

94 +0

ghcjs by ghcjs

Haskell to JavaScript compiler, based on GHC

created at Aug. 19, 2010, 4:32 p.m.

77 +0

2,596 -3

187 +0

Fluture by fluture-js

🦋 Fantasy Land compliant (monadic) alternative to Promises

created at March 6, 2016, 12:20 p.m.

26 +0

2,471 -2

84 +0

functional-javascript-workshop by timoxley

A functional javascript workshop. No libraries required (i.e. no underscore), just ES5.

created at Sept. 19, 2013, 10:37 a.m.

96 +0

2,054 +2

442 +0