Immutable.js tracking and usage

Immutable.js is a library designed to offer immutable data structures that provide a more efficient way to manage state. It helps developers to ensure that their data is never accidentally modified, promotes the use of pure functions, and allows for better performance optimizations.

Immutable.js provides a variety of data structures, including Lists, Maps, Sets, OrderedSets, Stacks, and Records. These data structures can be used in place of their mutable JavaScript counterparts, offering a safer alternative for state management.

Implementing immutable data structures can provide several benefits, like improving the application's performance through structural sharing, reducing the likelihood of bugs due to mutable data, and simplifying state management. Additionally, it can make your code easier to reason about, test, and maintain.

Immutable.js uses a technique called structural sharing, which allows it to efficiently handle changes to the data structure without creating entirely new copies of the data. This helps cut down on memory usage and optimizes performance, especially when it comes to actions like undoing and redoing changes in your application.

Immutable.js can be easily integrated with React and Redux, as both libraries work well with the immutable concept. React components can use Immutable.js data structures in place of standard JavaScript objects, while in Redux, the state can be stored as an Immutable object to ensure all state changes are made through reducer functions.