This assessment is designed for front-end developers and software engineers to measure proficiency in building and maintaining web applications using React 18.1. This assessment evaluates understanding of React’s component-based architecture, state management, and hooks, as well as ability to integrate React with modern web technologies. The test covers essential skills such as routing, performance optimization, and accessibility, testing the ability to develop scalable and efficient applications. Additionally, the assessment includes topics on using TypeScript with React, implementing error handling, and deploying applications in various environments. This test is suitable for professionals working with React, focusing on professionals responsible for creating robust and user-friendly web interfaces.