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`

Node.js 0.12 path.isAbsolute() ponyfill

A query library for ECMAScript AST using a CSS selector like query language.

Global identifiers from different JavaScript environments

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

Glob-based configuration matching.

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

utility box for ECMAScript language tools

Check if a path exists

Language service for CSS, LESS and SCSS

Minimal module to check if a file is executable.

Find the closest package.json file

Get the PATH environment variable key cross-platform

Fast, in memory work queue

Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.

Modern, fast React.js JSX parser

Run multiple promise-returning & async functions with limited concurrency

Easily read/write JSON files.

borderless text tables with alignment

Reuse objects and functions with style

option parsing and help generation

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet

TypeScript is a language for application scale JavaScript development

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.