In this tutorial, you will learn how to Create a Simple Skeleton Loader for your websites or web applications data container using JavaScript and CSS. The tutorial aims to provide the IT/CS students, self-learners, or beginners with a reference for enhancing their knowledge and skills for developing a creative web application using JS and CSS. Here, snippets will be provided so you will have a better idea of achieving the goal of this tutorial. A sample source code zip file is also provided and is free to download.

In programming, a variable is a named location in memory where you can store a value. In Python, you can use variables to store data, such as numbers, strings, and lists.

Here's how you can create a variable in Python:

In this tutorial, you will learn how to Create a Connection Checker w/ Popup Message for web applications or websites using JavaScript and Bootstrap v5 Framework. This tutorial's main purpose is to provide the IT/CS students and self-learners/beginners with a reference to learning how to detect internet connection changes on the client side using the JavaScript Navigator API. Here, snippets are also included and a simple working web application source code zip file is provided and free to download.