given an immutable array and item it returns a new immutable array that represents the concatenation of immutable array and the item
Immutable Data Collections
When you want array.some but not array.every. Useful when you need to determine partially selected states - like partially selecting tree nodes when some but not all child nodes are checked.
Check the immutability of TypeScript types
PropType validators that work with Immutable.js.
redux-immutable is used to create an equivalent function of Redux combineReducers that works with Immutable.js state.
a date and time library for javascript
A bunch of reactive utility types and functions, for building primitives with Solid.js
Immutable ArrayBuffer (the shim!)
Immutable JSON patch with support for reverting operations
React PureComponent implementation embracing Immutable.js
Immutability helpers with fast reads and acceptable writes
Modify deep object properties without modifying the original object (immutability). Works great with React and Redux.
Serialize unserializable data and parse it back.
A JavaScript library for efficient immutable updates
Immutable data structures for JavaScript which are backwards-compatible with normal JS Arrays and Objects.
Internationalized calendar, date, and time manipulation utilities
Chrome Dev Tools formatter for the Immutable JS library
React JSON Viewer Component, Extracted from redux-devtools
Immutable finite list objects with constant-time equality testing (===) and no memory leaks
Collection of utility function for use with Draftjs.
Immutable version of dot-prop with some extensions
Transit serialisation for Immutable.js
A React framework for building text editors.