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Lead Web Developer Interview Questions
4,745 lead web developer interview questions shared by candidates
Never faced any difficulty or unexpected question because of the person who taken interview he don't know much
What was my dream job?
Last working experience
Q: what do you think is essential to leading a team?
deep understanding about the Concepts of react and database etc.
In the past, how have you creatively solved a problem?
es6: let/const, arrow functions, class, Promises, etc... es7/es8, e.g. generators, async, await, etc... css3: animations, calc, box-sizing, columns, etc... css4: grid-structural, etc… general: css: reset vs normalize, postcss js: functional vs classical html: html5 elements in-depth (e.g. what elements cannot be in article element) <-- lol accessibility: what and how performance: what and how mobile first preferred agile implementation
How does Next.js handle server-side rendering (SSR) and static site generation (SSG)? What is ISR (Incremental Static Regeneration) in Next.js, and how does it work? How do you manage API routes in Next.js, and when would you use them? What is the difference between getServerSideProps, getStaticProps, and getInitialProps? How can you optimize performance in a Next.js application?
. Var,let and const keyword • Hoisting • Closures • Object and it’s methods • Callback Function • Destructing • Async/Await • Promises • Fetch API
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