Front End Libraries Certification

Chapters

1Modern Front-End Foundations and Tooling

2JavaScript ES6+ for React Developers

let, const, and temporal dead zone Arrow functions and lexical this Template literals Destructuring objects and arrays Spread and rest operators Default parameters Array methods: map, filter, reduce Object utility patterns Classes and prototypes Modules: import and export Promises and microtasks Async/await patterns Fetch API essentials Optional chaining and nullish coalescing this binding and context

3React Fundamentals and JSX

4Components, Props, and Composition

5State and Lifecycle with Hooks

6React Router and Navigation

7Forms, Validation, and Controlled Inputs

8Styling Strategies and UI Libraries

9State Management with Redux

10Redux Toolkit and Modern Patterns

11Async Flows: Thunks, Sagas, and Data Fetching

12Testing React and Redux Applications

13Performance Optimization and Code Splitting

14TypeScript with React and Redux

15Build, Deploy, and Maintain Production Apps

Courses/Front End Libraries Certification/JavaScript ES6+ for React Developers

JavaScript ES6+ for React Developers

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Build the JavaScript fluency required to write clean, modern, and predictable React code.

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4 of 15

Destructuring objects and arrays

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