Get the first path that exists on disk of multiple paths

Get the first fulfilled promise that satisfies the provided testing function

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

Global identifiers from different JavaScript environments

ES Math-related intrinsics and helpers, robustly cached.

Core functions & classes shared by multiple AWS SDK clients.

Match balanced character pairs, like "{" and "}"

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

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

A library for obtaining browser versions with their maximum supported Baseline feature set and Widely Available status.

The ultimate javascript content-type utility.

Turn a function into an `http.Agent` instance

Ignore is a manager and filter for .gitignore rules, the one used by eslint, gitbook and many others.

Find and load configuration from a package.json property, rc file, TypeScript module, and more!

when you want to fire an event no matter how a process exits.

Get callsites from the V8 stack trace API

This packages is a collection of utilities and helper functions

Sidecar code splitting utils

A JavaScript text diff implementation.

Easily read/write JSON files.