Like duplexer but using streams3

Deprecate all the things

generator async control flow goodness

Get the shortest leading whitespace from lines in a string

Port of C's wcwidth() and wcswidth()

javascript standard data structure library which benchmark against C++ STL

Recursive object extending

Regular expression for matching astral symbols

Parses CSS inline style to JavaScript object (camelCased).

Convert a kebab-cased CSS property into a camelCased DOM property.

Determine if the current node version supports the `--preserve-symlinks` flag.

Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

Port of jQuery.extend for node.js and the browser

Zero CPU overhead, zero dependency, true event-loop blocking sleep

Extra assertions on top of node's assert module

Lightweight Node.js version sniffing/comparison

Caseless object set/get/has, very useful when working with HTTP headers.

Implements performance.now (based on process.hrtime).

A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

Convert globs to regular expressions