Design patterns are reusable solutions to recurring problems in software design. They offer best practices that developers can use to solve specific issues within a given context. These patterns can be categorized into three main types:
In JavaScript, all code runs on a single thread by default, meaning heavy computations or long-running tasks can block the main thread, leading to a sluggish or unresponsive user experience. This is where Web Workers come into play. They allow you to run JavaScript code in a separate thread, enabling you to handle complex tasks without freezing the UI.
This blog will explain how Web Workers work, provide practical examples, and prepare you for interview questions related to Web Workers in frontend development.
JavaScript offers two main ways to define functions: traditional (normal) functions and arrow functions. While both serve the purpose of defining reusable blocks of code, there are fundamental differences in their behavior, especially regarding scope, syntax, and the this keyword.
JavaScript provides powerful methods—call, bind, and apply—that allow you to control the context (this) in which a function is executed. This blog will explore these methods, their differences, and how to implement them from scratch. We’ll also cover some interview questions along with detailed answers to help you prepare for front-end development roles. What are … Read more
n JavaScript, variables have different scopes depending on where and how they are declared. Understanding these scopes is crucial for avoiding bugs and ensuring predictable behavior in your code. There are primarily three types of variable scopes in JavaScript:
When developing a mobile app, especially one that involves complex UI elements like floor plans and device placements, choosing the right framework is crucial. Two of the most popular frameworks today are Flutter and React Native. Each has its strengths and weaknesses, making the decision not as straightforward as it might seem. In this blog, we’ll compare both to help you make an informed choice.
