Store data in cookie using JavaScript - Code Premix

Store data in cookie using JavaScript

Cookies are small data files that are stored on a user's device when they browse the internet. They are commonly…

How to generate a random unique ID with JavaScript - Code Premix

How to generate a random unique ID with JavaScript

Generating a random unique ID is a common requirement in many JavaScript applications. This unique ID can be used for…

Add an item to an array in JavaScript - Code Premix

Today we will show you how to add an item at the beginning of an array in JavaScript. In this…

How to add an items to the start of an array in JavaScript - Code Premix

To add an item to the beginning of an array in JavaScript, you can use the unshift() method. The unshift()…

Retrieve Current Image Size (Width and Height) using JavaScript - Code Premix

To get the current size (width and height) of an image using JavaScript, you can use the naturalWidth and naturalHeight…

Sort array of objects by key value in JavaScript - Code Premix

To sort an array of objects by a specific key value in JavaScript, you can use the sort() method along…

A Guide to Event Loop, Callbacks, Promises, and Async/Await in JavaScript - Code Premix

JavaScript is a single-threaded language, meaning that it can only execute one task at a time. However, it is also…

Creating animations and transitions with JavaScript - Code Premix

Creating animations and transitions with JavaScript has become an essential part of modern web development. Animations and transitions can add…

How to use JavaScript to manipulate the DOM - Code Premix

The Document Object Model (DOM) is a tree-like structure that represents the HTML content of a web page. JavaScript is…

Best practices for working with arrays in JavaScript - Code Premix

Here are some best practices for working with arrays in JavaScript: Use Array.forEach or Array.map instead of for loops when…