When you define and execute a function in JavaScript and Node, the variables that exist around it are available to the function. This simple idea, known as a closure , gives us some serious power.

In this quick tutorial, I’ll show you how to upload a file from a web browser, with a Node.js file upload handler on the server-side, and a pure, Ajax based JavaScript process on the client side. Step ...

If you like Node.js but not its package manager npm, or you want a more secure JavaScript runtime environment than Node.js, you might find the new open source project Deno of interest (the word ...

This tutorial shows you how to set up your Windows 11/10 computer for Node.js development. The post covers its installation and configuration on Windows.

Node.js has quickly become one of the most popular platforms for writing server-side code. Windows, ... (node.js was built on top of Google’s V8 JavaScript engine), for example.

It supports working in Node.js, io.js, JavaScript, TypeScript, a subset of EcmaScript 6, HTML, CSS and JSON. The NTVS IDE has support for syntax highlighting, code folding, and code completions via ...

It took two node.js engineers a few months to build the necessary software, almost half the time it took the five-man Java team, with the node.js app written in 33 percent fewer lines of code and ...