Immutable

Immutable Data Collections

Immutable JSON patch with support for reverting operations

Chrome Dev Tools formatter for the Immutable JS library

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

Predictable state container for JavaScript apps

Immutable date wrapper

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

Check the immutability of TypeScript types

fantasyland compatible extensions

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

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

Find multiple RegExp matches in a string

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

Type checking and DDD for JavaScript

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.

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

A template for creating immutable classes

Small, performant & immutable iteration utilities for Arrays and Objects

Immutability helpers with fast reads and acceptable writes

PropType validators that work with Immutable.js

Serialize and unserialize immutable list | map | record.

A completely customizable framework for building rich text editors.

Tools for building completely customizable richtext editors with React.

Create RFC 6902 style patches between Immutable.JS data structures

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

Immutable Sorted Data Collections

mutate a copy of data without changing the original source

Immutable iCalendar document creation

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

Immutable Data Collections

Chai assertions for Facebook's Immutable library for JavaScript collections

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

Immutabje.js meets Rxjs

Helpers for using seamless-immutable with Redux

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

ESLint plugin to disable all mutation in JavaScript.

Transit serialisation for Immutable.js

Filter transformator for redux-persist supporting immutable.js

Check if a value is a `Blob`