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Certification Resources / Outlines / React JS Framework Developer

React JS Framework Developer – Exam Outline

This outline details the domains, objectives, and weighting for the React JS Framework Developer certification. The exam evaluates a candidate’s knowledge of React fundamentals, component architecture, hooks, state management, and integration with modern web applications.

Exam Summary

  • Length: 90 minutes
  • Questions: 90 items
  • Passing Score: 73% or higher
  • Format: Multiple-choice

Domains & Weighting

Domain 1: Components (32%)

  • Identify the basic structure of React components
  • Utilize state and props within components
  • Apply event handlers for user interactions
  • Declare and use lifecycle methods and hooks
  • Utilize the Context API

Domain 2: State Management (11%)

  • Define state management using hooks
  • Implement context for global state management
  • Utilize external state management libraries like Redux

Domain 3: Event Handling (11%)

  • Implement event handlers for various user interactions
  • Utilize synthetic events for consistent event handling
  • Manage form events and submissions

Domain 4: Lifecycle Methods and Hooks (6%)

  • Recognize React component lifecycle methods
  • Apply good practices for using hooks
  • Utilize hooks for managing side effects and performance

Domain 5: Rendering and Performance (14%)

  • Create and optimize React components for performance
  • Utilize keys for efficient rendering of lists
  • Implement memoization techniques to optimize performance

Domain 6: Routing (8%)

  • Implement routing using React Router
  • Manage navigation and dynamic routing in a React application
  • Handle nested routes and route parameters

Domain 7: Testing (5%)

  • Use testing libraries like Jest and React Testing Library
  • Implement unit tests for React components
  • Write integration tests for React applications

Domain 8: Styling (14%)

  • Style components using CSS-in-JS libraries like styled-components
  • Apply global styles using CSS or pre-processors like SASS
  • Use utility-first CSS frameworks like Tailwind CSS

Preparation Recommendations

Candidates should practice building React applications, explore hooks in depth, and understand modern async data workflows. Real hands-on project experience is highly recommended before taking this exam.