Write the output of these 4 statements: console.log(1) console.log(setTimeout(() => { return 2; }, 0)); console.log(Promise.resolve(3)); console.log(4);
React Developer Interview Questions
3,481 react developer interview questions shared by candidates
The interview was difficult with variety of theory questions on JS and React. Few of the questions I remember from the L1 round are: upload image and implement preview functionality useRef hook react fibre digital clock using react js webpack vs vite difference optimization techniques new features in React 19 difference between useState and useRef difference between context and redux
Could you recall a situation where you had to challenge someone’s decision.
diffrence between let,const,var and javascript related
Q: Rate yourself out of 5 in js.
1. Php basics questions 2. Design principles and Patterns 3. Small hands on task.
styling related questions, basic javascript questions
Motivations, javascript fundamentals, react, html, css
They ask Regarding Redux, Hooks and Application Deployment.
1. JavaScript (Closure, Hoisting, Flattening etc) React (lifecycle, hooks) 2. UI and APIs 3. How deep linking work in RN, when application.create called, how to bridge in RN etc.
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