Experience with TypeScript, React, JavaScript, monitoring...
Senior Frontend Developer Interview Questions
1,364 senior frontend developer interview questions shared by candidates
Basic React and JS questions: map, filter, reduce - difference functional and class components lifecycle methods react hooks that I have worked on profiling
1. React Lifecycle methods 2. Class vs Functional components 3. Is it possible to use life cycle methods in Functional components? 4. What is Higher order components? 5. How do you pass the data between multiple child components? 6. What are the steps to save and update the data in Redux store? 7. React hooks 8. Destructure concept from ES-6 9. Arrow function vs regular functions 10. Closure concept in JavaScript 11. Async/await, Promises 12. Virtual DOM 13. What is box model in CSS 14. HTML5 Semantic elements 15. Session storage vs Local storage 16. JavaScript Array and String Methods
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React and JavaScript normal questions
Traverse a graph coding challenge and filtering with complexity requirements.
Can you describe a time when you were proactive in taking your own initiative to solve a problem or improve something?
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What are directives and different type? Pseudo Element? Difference between undefined and undeclared
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