Is It the Best time to become a JavaScript Developer?

During earlier days JavaScript — and web development in general — when everything felt brittle. Developing entire applications with Vanilla JavaScript felt just wrong, the JavaScript APIs weren’t mature enough, the lack of supportive CSS made aligning HTML without hacks impossible, there was no tooling to ship qualitative web applications. The lack of educational…

Top React Interview Questions

What are refs used for in React? Refs are used to get reference to a DOM node or an instance of a component in React. Good examples of when to use refs are for managing focus/text selection, triggering imperative animations, or integrating with third-party DOM libraries. You should avoid using…

Why you should update to React 16

What’s new in React 16? The new version of React 16 comes with a lot of new features and improvements to stability. Facebook, the company behind React, has rewritten the entire core architecture making it able to support long-awaited features. In this post, we will explore the changes, and how…