The example below shows you how to automatically download an image served from Express server when clicking a link. 1. Navigate to the folder you want your project to lie in then run: 2. Install express:…

By default, when you print out something by using console.log() in Node.js, the output is usually white if your terminal has a dark background color or black if your terminal has a light background color. If…

A few easy-to-understand examples that will help you understand “exports” and “require” in Node.js better. Example 1 Exports: Require (file index.js) Examples 2 Export (call it your-file.js or whatever you like): Require: Further reading: 2 Ways…

Node.js is a javascript runtime environment that helps you create high-performance apps. Because Node.js functions are non-blocking (commands execute concurrently or even in parallel, it can perform heavy tasks without incurring the cost of thread context…