Feb 24, 2023 · WebSockets create a TCP socket connection between multiple devices or processes. As will be discussed later, similar functionality can be implemented using HTTP Long Polling or a hosted pub/sub service, but let’s build a simple example first using WebSockets and Node.js. Node.js WebSocket API Example - a basic chat application

Learning by Examples. Our "Show Node.js" tool makes it easy to learn Node.js, it shows both the code and the result.

May 11, 2023 · In this tutorial, we will show you how to build a full CRUD API from scratch using pure Node.js, without relying on any frameworks. You’ll learn how to leverage the standard Node.js that...

Find the position of the first occurrence of a text in a string - indexOf () Search for a text in a string and return the text if found - match () Replace characters in a string - replace () Convert string to upper case - toUpperCase () Convert string to lower case - …

Aug 16, 2023 · Node.js is an open-source runtime environment for javascript. It is built on Chrome’s V8 JavaScript engine. Node.js can run on different platforms: Linux, Windows, macOS, and mobile platforms and is agnostic of the underlying OS. It allows programs written in JavaScript to be executed on the server. Confused about your next job?

Aug 24, 2020 · In today's post we'll be building a Single Page Application using only vanilla JavaScript - this means we don't need to use any frameworks! Frameworks are great, and in many cases you'd probably want to use one, but for those smaller projects, or if you'd just like more control, doing it yourself from scratch could be a viable option 👀.

Learn by Examples. Examples are better than 1000 words. Examples are often easier to understand than text explanations. This tutorial supplements all explanations with clarifying "Try it Yourself" examples.

Jun 14, 2024 · NodeJS is a runtime environment for executing JavaScript outside the browser, built on the V8 JavaScript engine. It enables server-side development, supports asynchronous, event-driven programming, and efficiently handles scalable network applications.

Oct 20, 2020 · This article explores ways to minimize web project dependence on Node and NPM by using technologies like just, watchexec, sassc, and Closure Compiler. We're actually good at what we do. And we're friendly too!

Apr 8, 2021 · I've recently created Vue and React projects which only use 3 files each - covering HTML, CSS and JS. No Node needed. No CI build step needed! Development environments and deploys are simpler. And you can even use something close like JSX without using Babel, thanks to the HTM library. No package.json or configs to maintain.