In this post I will show you the Tetris game programmed in pure JavaScript, totally free and open source. This block game is programmed with JavaScript and uses canvas to paint the game. I also use Bootstrap for the layout of the buttons and the page in general, with a bit of SweetAlert for the […]
Tetris game in JavaScript – Open source Read More »
In this post I will show you how to program the Connect 4 game by using JavaScript with HTML and Vue, with Bootstrap styles. It is the Connect 4 game but web version with a player versus player option, as well as player versus CPU that uses a small artificial intelligence. Throughout the post I
Connect 4 in JavaScript and HTML Read More »
In this post I will show you how to print a receipt in a thermal printer directly from web browser, without user interaction and confirm dialogs, by using a free plugin.
Print ticket in thermal printer directly from browser Read More »
In this post I will introduce to you a plugin for printing tickets, receipts or invoices on a thermal printer using client-side JavaScript even if your web page or application is on a cloud server. This plugin allows you to print directly from browsers, without dialogs and without browsers compatibility issues because you only have
A plugin for printing in thermal printers directly from browser Read More »
In this post I will show you how to print a ticket or receipt by using JavaScript (client side) and a thermal printer. At the end we will have a great ticket that looks like this: Obviously you can change the font family, size, logo and so on. And remember: we will be using only
Print receipt in thermal printer using JavaScript, CSS & HTML Read More »
The express-generator package helps a lot in the development of web applications with Node, because it generates the skeleton of an application. A small disadvantage is that, when generating the code, we do not know how to change some very basic things, for example, the port on which the app listens (the default port is
Change express-generator app port Read More »
In this post we will see how to install Node.Js and NPM (Node package manager) in Android. At the end we will be able to run Node.js applications as if we had a Linux server. We will also see how to install dependencies using the npm install command, since it is a possible thing in
How to install Node.js and NPM on Android using Termux app Read More »