Learn how to use Swiper, a powerful JavaScript slider library, to create responsive, interactive, and smooth UI experiences for websites.

Learn how to use the Fetch API, an easy method for fetching resources from a remote or local server through a JavaScript interface.

Discover how to sort arrays in JavaScript using sort() and toSorted(), including customization and language-sensitive sorting techniques.

Choosing between TypeScript and JavaScript depends on your project’s complexity, team structure, and long-term goals.

You might start with if...else statements. But as your logic grows more complex, you’ll discover the switch statement in JavaScript is simply better for handling multiple conditions in a clean and readable way.

Learn how to use JavaScript dictionaries with Objects and Maps. Discover key differences, performance insights, and best use cases with practical examples.

Add to your JavaScript knowledge of shortcuts by mastering the ternary operator, so you can write cleaner code that your fellow developers will love.

Learn how the call stack, event loop, and various queues help JavaScript handle asynchronous operations while maintaining its single-threaded nature.

Arrow functions have a simpler syntax than standard functions, and there are some important differences in how they behave.

In most languages, we only have to cater to null. But in JavaScript, we have to cater to both null and undefined. How do we do that?

Discover how the MERN stack (MongoDB, Express.js, React, Node.js) enables developers to build dynamic, performant, modern websites and apps.

The scroll-select box is a great tool for frontend developers to improve the user experience of their applications. Learn how to build a scrollable date picker that mimics the iOS style, but with the exemption of the <select> element.