the definitive JavaScript type testing library

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.

TypeScript definitions for ms

A minimalistic code generation utility.

PostCSS plugin postcss-page-break to fallback `break-` properties with `page-break-` alias

Parsers, transformers and tests for special value types, eg: %, hex codes etc.

Parses set-cookie headers into objects

Iterate any iterable JS value. Works robustly in all environments, all versions.

Check if a value is a Fetch network error

A Long class for representing a 64-bit two's-complement integer value.

Normalize a value or function, applying extra args to the function

Parse HTTP request cookies

Are these two JavaScript values equal?

Properties file reader for Node.js

Simple key-value storage with support for multiple backends

Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.

Inquirer rawlist prompt

A chart & report builder designed for use by AI.

Stable JS value hash.

Interpolate numbers, colors, strings, arrays, objects, whatever!