Here’s an example: let myMap = new Map(); Adding and accessing entries. The Map object in JavaScript provides several key methods for adding, retrieving and manipulating key-value pairs.

An isomorphic and configurable javascript function for object deep cloning. It is actually a default enabled setting, but you can disable it (Array, Map and Set objects will be properly cloned anyway) ...

version 0.0.1, March 2, 2018 Allows the creation of Immutable maps from JavaScript objects that contain Symbols as keys. While Immutable Maps can be created that use Symbols as keys, they do not allow ...