Important: This documentation covers Yarn 1 (Classic).

For Yarn 2+ docs and migration guide, see yarnpkg.com.

found 127 packages in 3ms

mutate a copy of data without changing the original source

kolodnyabout 3 years agoimmutability

timm5.4mMIT1.7.1

Immutability helpers with fast reads and acceptable writes

guigrpaalmost 3 years agoimmutability

ESLint rules to promote functional programming in TypeScript.

eslint-functional17 days agoeslint, eslint plugin, fp, functional

mutative347.3kMIT1.2.0

A JavaScript library for efficient immutable updates

unadlib28 days agoimmutable, mutable, copy-on-write, mutative

Modify deep object properties without modifying the original object (immutability). Works great with React and Redux.

mariocasciaroalmost 3 years agodeep, path, access, get

Packages

Lightweight debugging utility for Node.js and the browser

Lodash modular utilities.

React is a JavaScript library for building user interfaces.

A querystring parser that supports nesting and arrays, with a depth limit

Higher-order functions and common patterns for asynchronous code

Babel compiler core.