React.js
(รีแอคต์.เจเอส)
Definition
React.js (รีแอคต์.เจเอส) Tool
React.js is a popular JavaScript library used for building user interfaces, particularly single-page applications, by creating reusable UI components and managing the application state effectively.
Expertise Level
Level 1
Basic
1. Understands the basics of React.js and component structure.
2. Can create simple functional components.
3. Familiar with JSX syntax and props.
Level 2
Intermediate
1. Can manage component state using hooks like useState and useEffect.
2. Understands component lifecycle and event handling.
3. Able to build reusable components and handle conditional rendering.
Level 3
Advanced
1. Expert in optimizing performance with techniques like memoization and lazy loading.
2. Experienced in managing complex state with Context API or external libraries like Redux.
3. Capable of integrating React.js with backend APIs and advanced routing solutions.
