Do you use really a lot of slow array assignment pattern const [state, setState] = useState(); Use this plugin to transform it to fast const {0:state,1:setState} = useState() object assignment pattern!

extend like a boss

ES2015 `Object.assign()` ponyfill

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

Call a specified method on each value in the given object.

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

Deep comparison of 2 instances for should.js

Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js

Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.

Sort the keys in an object.

Recursive object extending

return whitelisted properties of an object

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

Mixin the own and inherited properties of other objects onto the first object. Pass an empty object as the first arg to shallow clone.

make a shallow copy of an object or array

Extend an object with the properties of additional objects. node.js/javascript util.

Give me a string and I'll tell you if it's a valid npm package license string

Does a shallow comparison of two objects, returning false if the keys or values differ.

A simple function that print objects / arrays as ASCII tables. Handles ANSI styling and weird 💩 Unicode emoji symbols – they won't break the layout.

A small polyfill for Object.setprototypeof