ansi-regex
Regular expression for matching ANSI escape codes
Regular expression for matching ANSI escape codes
Regular expression for matching a shebang line
Generates and consumes source maps
Get a stream as a string, Buffer, ArrayBuffer or array
Get the command from a shebang
the complete solution for node.js command-line programs
Browser-friendly inheritance fully compatible with standard node.js inherits()
Check if argv has a specific flag
The string_decoder module from Node core
Escape RegExp special characters
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
Runtime for Regenerator-compiled generator and async functions.
Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`
The semantic version parser used by npm.
Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.
webpack Validation Utils
Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.
Traverse JSON Schema passing each schema object to callback
Lightweight debugging utility for Node.js and the browser
A regular expression to match all Emoji-only symbols as per the Unicode Standard.