React.JS

iMocha
Assessment

React.js allows developers to create large web-applications that use data and can change over time without reloading the page. The ReactJS test helps assess skills related to using JavaScript to build reusable UI components. Topics include: building encapsulated components that manage their own state and combining them to make complex UIs.

Time
35 minutes
Difficulty
Intermediate
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Overview

React.js is an open-source JavaScript library used for building reusable UI components. It helps in building encapsulated components that manage their own state & then combine them to make complex UIs. React.js allows developers to create large web-applications that use data and can change over time without reloading the page. React processes only user interfaces in applications and aims primarily to provide speed, simplicity, and scalability.