a package manager for JavaScript. Latest version: 11.3.0, last published: a month ago. Start using npm in your project by running `npm i npm`. There are 12321 other projects in the npm registry using npm.| npm
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.| nodejs.org
Learn how to use middleware in Express.js applications, including application-level and router-level middleware, error handling, and integrating third-party middleware.| expressjs.com