Differences between variables Differences between map/filter Differences between mobx/redux Closure, bubbling, event loop React hooks React-keys Typescript: interfaces vs types, generic functions, differences between any/unknown/never JavaScript tests
Main benefit of React and other similar Javascript frameworks? How would you define a component? React class components versus functional components? What is virtual dom and why is it used? What is state management? Benefits and downsides of GraphQL? CSS in JS versus SCSS/CSS? Frontend SEO optimisation (Lighthouse)? How would you solve content shifting on load? Javascript testing, unit and integration testing?
Promises,Object Destructuring ,rest operator,callback functions,sort an array
Please tell us more about yourself
How do you keep updated about your field?
I applied though LinkedIn. Interview process: 1. Coding round - Front end challenge on React context, check if binary tree 2. How would you solve failed test cases in your code done in 1st round? What can you use instead of Context API? 3. Presentation on a computing project you have undertaken or are undertaking - I did 15 min presentation after which they asked me about my project. Later they presented about their current app version and future version. Few behavioral questions and asked about my journey/experience.
Python or NodeJS? And why?
What is A to B testing?
Tell me what you know about the company?
I don't have specific interview questions as they can vary widely depending on the role and company. However, common skill-based questions may assess problem-solving, coding, and technical proficiency.
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