Node.js Fundamentals

As a non-blocking programming language with amazing concurrency capabilities, it is no surprise that JavaScript shines just as brightly on the server side as it does in a browser. Whether you are making a build tool, web application or API, the rich JavaScript ecosystem and Node core libraries are by your side.

Node.js Fundamentals

Express

Express is, by a fairly large margin, the most popular web application framework for Node.js. It can be used to respond to HTTP requests with JSON, HTML, or pretty much anything else.