A collection of essential TypeScript types

Traverse JSON Schema passing each schema object to callback

Minimal module to check if a file is executable.

Fast deep equal

The legacy ESLintRC config file format for ESLint

Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.

An Esprima-compatible JavaScript parser built on Acorn

A DAP-compatible JavaScript debugger. Used in VS Code, VS, + more

the complete solution for node.js command-line programs

Wrap words to a specified length.

Get the status of a file with some features

Convert Windows backslash paths to slash paths

Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

Node.js 0.12 path.isAbsolute() ponyfill

Detect whether a terminal supports color

ECMAScript AST recursive visitor

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Find a file or directory by walking up parent directories

Returns true if a string has an extglob.

An incremental implementation of MurmurHash3

Run a function exactly one time