Opal.so mentions (0)

Immutable.js mentions (4)

• Functional immutable game state

  The Immutable.js README has a much more complete description of immutability and why you might want to use the library. Also worth mentioning that Immer is an alternative which is a bit easier to get started with. - Source: dev.to / over 3 years ago

• How do I handle objects with shared references in React?

  You could create explicitly immutable references and state by using a tool like Immer.js or Immutable.js and do something like your example using their API. Source: about 4 years ago

• Introduction to Functional Programming in JavaScript

  There are also libraries such as Immer and Immutable that were created to make our lives easier while dealing with immutability in JavaScript. - Source: dev.to / over 4 years ago

• How to handle "mutable state" in a pure functional way

  Use persistent immutable data structures (as implemented in, for instance, mori or Immutable.js) to represent the state. As much as possible, push calculations into referentially transparent functions (i.e., input depends purely on output) which take persistent data. Write the interactions with the real world in imperative style. Source: over 4 years ago