Returns an array of all tabbable DOM nodes within a containing node.

Read, write or test a data structure's nested property via a string like 'my.nested.property'. It works through arrays and objects.'

A ponyfill for the ES 2015 (ES6) `Array.from()`.

Get the last or last n elements in an array.

Put a bunch of emitted events in an array, for testing.

string-argv parses a string into an argument array to mimic process.argv. This is useful when testing Command Line Utilities that you want to pass arguments to.

A polyfill for Array.prototype.flat and Array.prototype.flatMap

Resolve nested CSS selectors

Converts an array of items with ids and parent ids to a nested tree in a performant `O(n)` way. Runs in browsers and node.

Fast 0-deps bash parser written in TypeScript

Use nested calc() expressions in CSS

Simple text tree diagrams from arrays.

Merge objects & other types recursively. A simple & small integration.

Rules dealing with Array functions and methods.

Stringify your JSON at max speed

Determines if an object can be used as an array

A utility function to index arrays by any criteria

Lightweight and performant natural sorting of arrays and collections by differentiating between unicode characters, numbers, dates, etc.

Convert a plain array of nodes (with pointers to parent nodes) to a tree

Tree utilities which provides a full-featured extend and object-cloning facility, and various tools to deal with nested object structures.