JavaScript is mainly used on the web. It is used more than any other programming language, approximately 97.7% of websites use it to make the page content interactive. If you are aiming to become a web developer, JavaScript is something that…
Autofill is a feature that allows a web form to automatically complete input fields based on previously entered or saved data. For example, when we start typing our name in a form, the browser might suggest our full name, email…
A Discord bot is a tool that helps automate tasks in a Discord server. It can manage users, send alerts, and even offer fun activities like games. In short, a bot makes your server more useful by handling routine tasks,…
Sudoku is a logic-based number puzzle. The goal is to fill a 9×9 grid so that each row, column, and 3×3 subgrid contains every number from 1 to 9 without repetition. It’s a fun and engaging way to test your…
Tic-Tac-Toe is a fun two-player game played on a 3×3 grid. Players take turns marking either ‘X’ or ‘O’ in one of the nine spaces in the grid. The objective is to be the first player to align three of…
In web applications, tables are often used to display data, like student grades, product lists, or user information. A key feature that enhances user experience is the ability to easily add or remove rows. This is important because users may…
We often delete all rows to clear the table, update it with new data, or reset it when needed. There are a few different approaches that we can use to delete all rows from an HTML table using JavaScript. Let’s…
Web apps cannot directly access local files for security and privacy reasons. To read local files, we can use the HTML file input and JavaScript FileReader API. Using this we can also read text documents, images, or other data that…
Fabric.js is a free, open-source JavaScript library that makes it easy to draw and interact with shapes, text, and images on an HTML5 canvas. It lets you move, resize, and rotate objects, supports animations, and can handle both canvas and…
Developers use javascript:void(0) in hyperlinks to prevent the browser default action, like navigating to a new page. The void operator makes sure that the link returns undefined, stopping the page from reloading or changing when clicked. In this article, let’s…