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Senior Frontend Engineer Interview Questions
2,913 senior frontend engineer interview questions shared by candidates
Implement a simplified abstraction of a power plant distributing electricity to multiple neighborhoods. Each neighborhood may have different power demands, and the power plant has a limited supply it needs to allocate efficiently.
FizzBuzz on second tech interview
how did u analyze the performance in next.js? there s something called usereportwebvitals? have u heard about it?
The interview also included three practical tasks: JavaScript Execution Order: Determining the output of a series of console.log(), async functions, Promises, and setTimeout(), testing understanding of the event loop and execution order. TypeScript Challenge: Identifying the resulting type of an interface after a transformation using TypeScript utilities. React Code Review: Debugging a faulty React component that had common mistakes like missing keys in lists, hooks inside conditional statements, and improper use of context values causing re-renders.
Lifecycle hooks, component communication, etc.
They asked me about my actual RAL
Recruiter questions cover experience, behavioral skills, and JavaScript knowledge. Director of Engineering questions focus on experience and behavioral skills.
What is your salary expectation?
Internal workings of React native and react, babel, bundlers, new and old architecture in react native, event loop and all standard js interview questions.
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