a common toolset for copy, cloning and merging objects. docs (html) are in the docs directory the only pre-requisites are node, but it is very browsifiable for those wishing to use it for browser side ...

Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

Rather then mutate object tree, API recreates branches keeping previous state immutable. JSON Pointer implemented according RFC-6901 spec with little additon. In RFC you can use positive number in ...

One of the best known issues with array methods that mutate the array is when you use them in a React component. You can't mutate an array and then try to set it as a new state because the array ...