Copy-on-write Packages

Create your next immutable state by mutating the current one

Easy Peasy friendly modification of immer

A sorted list of key-value pairs in a fast, typed in-memory B+ tree with a powerful API.

Immutable updater of objects using JSON operation.

immutable objects that pretend to be mutable

copy on write deep, cyclic js objects

Fresh take on state management

Create your next immutable state by mutating the current one

Simple immutable data library that provides changed data snapshots and rollbacks

copy-on-write leveldown

forking graph of cascading namespaces

A copy-on-write FUSE implementation

A sorted list of key-value pairs in a fast, typed in-memory B+ tree with a powerful API.

Create your next immutable state by mutating the current one

Create your next immutable state by mutating the current one

Immerable Record is an immutable record data structure API, which uses pure, vanilla JavaScript objects for deep nesting

Create your next immutable state by mutating the current one

My own version of Immer with a more convenient API

A JavaScript library for efficient immutable updates

Create your next immutable state by mutating the current one