Category: Node.js

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Node.js is a JavaScript runtime environment: This means that in addition to the “normal” use case of JavaScript being executed at the client (usually in the web browser), Node.js is executed on the server side.

This can be used to implement custom web servers, for example. A well-known technique for which Node.js is used is RestAPIs. A RestAPI is a server-side interface, which together with the frontend represent a complete web application. The client sends a HTTP request to the RestAPI, which then e.g. writes/reads data into a database or sends a chat message to other active participants of the web application via a socket connection.

Interested? Have a look around!

Learn more 📖

Rest API Testing with Postman: An Introduction

Testing of Rest APIs is one of the most important tasks in application development. A good strategy of approach can detect many errors before the release of the application.

Double Opt-In in Node.js: Sending User Confirmation Emails

The double opt-in procedure has established itself as the standard for all types of registrations on the Internet in recent years. I will show you here what exactly is behind it and how you can integrate Double Opt-In into your Node.js application.

Node.js Tutorial – The ultimate Guide for beginners

This Node.js tutorial is for all developers who want to program with Node.js, but know little or nothing about it – so complete beginners in this area. Node.js is becoming more and more popular and every web developer should at least know the basics. After this tutorial, you can definitely count yourself in this group.

Programming a game with Vue.js!? – My practial example

Programming multiplayer games is a distant dream for many! I will prove to you with a practical example that you can develop a multiplayer game with Vue.js.

Vue.js Login System with Vuex & Axios

In this article you will learn how to create a complete Vue.js login system with Vue.js, Vuex and Axios.

Node.js Login System with Express, JWT & MySQL (Rest API)

In this article you will learn how to use Node.js, Express, JWT (JSON Web Tokens) and MySQL to create your own Rest API for user authentication – a complete Node.js login system.

Node.js in Plesk: Installation and hosting of your application

The Node.js application is finally finished! Now it’s time to host the application – i.e. to deploy (publish) it. Plesk is perfect for this. I will show you step by step how to install Node.js in Plesk and publish your application.