# package.json

A project file containing package metadata, scripts, dependencies, and configuration.

## What is **package.json** in JavaScript?

**package.json** — A project file containing package metadata, scripts, dependencies, and configuration.

Level: Journeyman · [More JavaScript terms at this level](https://www.ask-codey.com/glossary/subjects/javascript/journeyman)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/package-json