Validate identifier/keywords name

Simplified HTTP request client.

Get the visual width of a string - the number of columns required to display it

Lightweight browser detector

Minimal async jobs utility library, with streams support

Strip ANSI escape codes

Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

Traverse JSON Schema passing each schema object to callback

Return an array free of duplicate values. Fastest ES5 implementation.

A custom build of Stylis

Isomorphic implementation of WebSocket

Tool for transforming styles with JS plugins

Unicode symbols with Windows CMD fallbacks

Copy static properties, prototype properties, and descriptors from one object to another.

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

easily create complex multi-column command-line-interfaces

Normalize file path slashes to be unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes unless disabled.

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

Returns true if the platform is windows. UMD module, works with node.js, commonjs, browser, AMD, electron, etc.

Micro subset of unicode data files for markdown-it projects.

Force V8 to use fast properties for an object

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

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

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