How to detect loss of internet connection

Nowadays many websites are loaded by requests javascript so as not to have to load over and over again all the content of a website and...

How to improve the speed of your page with Google AdSense

Steps to take to get the best speed rating with PageSpeed ​​Insights without Google Adsense affecting us with React and Material-ui

Categorization system with artificial intelligence in Node.js

I'll explain how to create an automated categorization system using artificial intelligence with Node.js in a very simple way

How to make a spell checker for our projects

We will explain how to make a spell checker using the motor LibreOffice.

Javascript character codes (key codes)

Also commonly called in the jargon of programmers Key Codes, are the codes of each of the letters of the keyboard, sometimes we need to...