Knowledge

Dive deep into JavaScript Proxy - the powerful metaprogramming feature that lets you intercept and customize operations on objects. Learn handlers, traps, and real-world applications.

A comprehensive guide to advanced testing React projects with Jest 👌

WebAssembly is a new technology that has the potential to change the way we build web applications. It allows us to run code written in different languages on the web at near native speed, which opens up a lot of possibilities. In this article, we will explore some practical use cases for WebAssembly and how it can be used to create a seamless web experience. ⚡️

Regular expressions, also known as regex, are powerful tools for pattern matching and text manipulation. 🎯

This article provides essential guidance for individuals preparing for front-end developer interviews, including a list of must-know questions and answers. ✅

JavaScript's Map: Versatile key-value pairs. Set: Distinct, ordered collections. Enhance data structures in seconds! 🗺️🔄🚀

Distinguish plain objects from complex ones for robust data validation in web forms. Explore the importance and practical use cases.

Let's unravel the distinctions between two common promise error handling patterns: `promise.then().catch` and `promise.then(resolve, reject)`.

In JavaScript, when we want to make an object, there are different ways to do it. 🧐

Dive into the URL journey - parsing, DNS, server magic—unveiling the web's behind-the-scenes marvels!