Immutable

Immutable Data Collections

Immutable JSON patch with support for reverting operations

2KB immutable date time library alternative to Moment.js with the same modern API

Immutable finite list objects with constant-time equality testing (===) and no memory leaks

Create your next immutable state by mutating the current one

Immutable date wrapper

Predictable state container for JavaScript apps

redux-immutable is used to create an equivalent function of Redux combineReducers that works with Immutable.js state.

PropType validators that work with Immutable.js.

Immutable data structures for JavaScript which are backwards-compatible with normal JS Arrays and Objects.

React PureComponent implementation embracing Immutable.js

Chrome Dev Tools formatter for the Immutable JS library

fantasyland compatible extensions

Check the immutability of TypeScript types

Time zone support for date-fns v3 with the Intl API

The official, opinionated, batteries-included toolset for efficient Redux development

Lightweight immutable helper that allows you to continue working with Plain JavaScript Objects

Update normal plain javascript object, immutable style. Simlar to how immutable.js, seamless-immutable etc does it but a lot smaller and simpler.

Type checking and DDD for JavaScript

Find multiple RegExp matches in a string

A collection of functions to perform immutable operations on plain JavaScript objects

Redux middleware that detects mutations between and outside redux dispatches. For development use only.

PropType validators that work with Immutable.js

Small, performant & immutable iteration utilities for Arrays and Objects

Create RFC 6902 style patches between Immutable.JS data structures

Immutability helpers with fast reads and acceptable writes

A completely customizable framework for building rich text editors.

Merges the enumerable properties of two or more objects deeply.

Tools for building completely customizable richtext editors with React.

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

Serialize and unserialize immutable list | map | record.

Immutable Data Collections

mutate a copy of data without changing the original source

A template for creating immutable classes

Stub TypeScript definitions entry for Facebook's Immutable, which provides its own types definitions

Immutable iCalendar document creation

Immutable version of dot-prop with some extensions

TypeScript definitions for seamless-immutable

unist utility to create a new tree with nodes that pass a filter

TypeScript definitions for redux-immutable

immutable.js transform for redux-persist

update structured variables immutably

Functional tree traversal helpers for ImmutableJS data structures

Immutabje.js meets Rxjs

Chai assertions for Facebook's Immutable library for JavaScript collections

An immutable drop-in replacement for JavaScript's Date type

Helpers for using seamless-immutable with Redux

ESLint plugin to disable all mutation in JavaScript.

Set nested properties of an object while respecting the principles of immutability

Transit serialisation for Immutable.js