Article
Streams are a somewhat advanced concept to understand. So in this article, we will go along with some examples for a better understanding and introduce you to a few concepts along the way. What is a Stream In simple terms, streams are used to read from input or write to...
Janith Kasun
Users don't only consume data, they also produce data and upload it. They can send data through applications like messengers or email to specific recipients or upload files to social networks and data streaming platforms such as Facebook or YouTube. That being said, almost every interactive website today supports file...
Guest Contributor
In this article, we are going to a build simple app to serve static files like HTML files, CSS files, and images using Node.js and Express. Configuring the Project and Installing Express To get started, let's create a new Node.js project by running the init command in a...
REST APIs are an industry-standard way for web services to send and receive data. They use HTTP request methods to facilitate the request-response cycle and typically transfer data using JSON, and more rarely - HTML, XML and other formats. In this guide, we are going to build a REST API...
David Landup
JavaScript is single-threaded, which means that everything, including events, runs on the same thread. If the thread is not free, code execution is delayed until it is. This can be a bottleneck for our application since it can really cause serious performance problems. There are different ways by which we...
Shadab Ansari
Much of the software and web apps we build today requires some kind of hosting for files - images, invoices, audio files, etc. The traditional way to store files was just to just save them on the server's HDD. However, saving files onto the HDD of the server comes with...
In this tutorial, we'll explore one of the powerful features of the ES6 specification of JavaScript - the Spread Operator. Although the syntax is simple, sometimes the implementation is confusing if you do not understand it properly. In this tutorial, we'll demystify those three dots ... of JavaScript that does amazing...
If you are a JavaScript developer, you may know that JavaScript conforms to the ECMAScript (ES) standards. The ES6, or ECMAScript 2015 specifications, had introduced some of the revolutionary specifications for JavaScript, like Arrow Functions, Classes, Rest and Spread operators, Promises, let and const, etc. In this tutorial, we'll focus...
Email is one of the most used tools for communication in web applications because it helps you reach your users directly, build your brand, or send general notifications. So, you are thinking about sending emails from your next great Node.js application. You are in the right place! In this...
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