Get the first fulfilled promise that satisfies the provided testing function

An implementation of the Unicode UTS #46: Unicode IDNA Compatibility Processing

ES Math-related intrinsics and helpers, robustly cached.

Get the first path that exists on disk of multiple paths

ECMAScript scope analyzer for ESLint

Polyfill of future proposal for `util.parseArgs()`

Global identifiers from different JavaScript environments

An implementation of the WHATWG URL Standard's URL API and parsing machinery

The ultimate javascript content-type utility.

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

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

Constants and utilities about visitor keys to traverse AST.

ECMAScript parser

A simple key/value storage using files to persist the data

A stand-alone types package for Undici

Dependency-free RFC 3986 URI toolbox

Detect whether a terminal supports color

Check if something is a Node.js stream

Strict TypeScript and Flow types for style based on MDN data

Like which(1) unix command. Find the first instance of an executable in the PATH.