Recent blog posts

The render tree is an internal representation of a webpage layout that is used by web browsers to determine how to display the content.

Frontend system design for auto suggest feature

Closures are a fundamental concept in JavaScript that often confuse newcomers but offer powerful capabilities to experienced developers. In essence, a closure is a function that remembers and accesses variables from its outer (enclosing) scope even after the outer function has returned.

The critical rendering path is the sequence of steps that a web browser takes to render a webpage on the screen. It includes several stages that are essential to deliver a fast and responsive user experience. The key steps in the critical rendering path are....

Server-Side Rendering, which is a technique used in web development to render a web page on the server before sending it to the client (browser).

Explain how React's Virtual DOM works and why it is more efficient than traditional DOM manipulation in terms of performance

Always use production builds for deployment, as they are optimized for performance and come with features like code minification and dead code elimination

When preparing for a frontend system design interview, it’s important to focus on architecture, scalability, performance, and user experience

Becoming a frontend developer requires a mix of creativity, technical skills, and continuous learning. Here’s a roadmap to guide you through the essential steps, from mastering the basics to acing interviews.

Are you wondering, "How do I study for a front end interview?" or "How to prepare for a senior frontend interview?" Look no further!