sudheerj /reactjs-interview-questions
List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
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React Interview Questions & Answers
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Note: This repository is specific to ReactJS. Please check JavaScript Interview Questions for core JavaScript questions and Data Structures and Algorithms for DSA-related questions or problems.
Table of Contents
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| No. | Questions |
| --- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| | Core React |
| 1 | What is React? |
| 2 | What is the history behind React’s evolution? |
| 3 | What are the major features of React? |
| 4 | What is JSX? |
| 5 | What is the difference between an Element and a Component? |
| 6 | How do you create components in React? |
| 7 | When should you use a Class Component over a Function Component? |
| 8 | What are Pure Components? Top issues
#238What is the difference between Decorators and HOCs?8 comments · 2023-03-20#359Question no. 83. it is written on class based components - can I update it to functional components?4 comments · 2025-06-24#313Question 81-86 relates to react router version 4. Can i update these questions and answers to new syntax in react router version 6?4 comments · 2024-06-06