This React test assesses candidates’ skills in the React.js library. The test evaluates candidates in the most important concepts in React, as well as their skill and familiarity with the most-used advanced concepts.

React.js is a JavaScript library that allows front-end developers to build complex user interfaces and components for dynamic and engaging web applications. Some of the biggest websites and web applications, like Facebook, Instagram, Airbnb, and BBC use React.js due to its speed and stability. 

If you’re building a website or web application that needs to provide interactive data and information to visitors quickly and reliably, you need an experienced React.js developer on your team.

This React test evaluates candidates’ skills in the skills that a developer with 2-3 years of experience in the framework should be proficient in, such as advanced hooks, state management, design patterns, and some advanced concepts.

Candidates who score well on this test understand how React works and are able to implement any functionality no matter how complex it is by using the latest techs and tools offered by the library and following best practices set by the community.