Q: Whats a higher order omponent in react. Q: What is strict mode. Q: whats a pure function. Q: what are hooks. Q: what are render props
React Developer Interview Questions
3,048 react developer interview questions shared by candidates
Tell me about some projects you worked on
Online Assessment will be the first round. in that MCQ with basics of react js questions. It was tricky and good to work. it will be around 30 questions. next round will be technical face to face, after that final hr. round
Not applicable . Online test was easy
Questions related to react context
What is react , advantage and limitation also asked javascript coding question for removing duplicate number of array.
Most of the questions are related to how nodejs and javascript work, e.g Callstack, Threading, Difference between NodeJs and Browser
Diff btwn functional and class based component, how can we replicate lifecycle method in functional , component, js questions like closure, hoisting, let var, const , coding question to remove duplicates from given , also asked me to create a react form with validation , intrview duration 45 mins .
Mobile application development: - What development platform do you recommend for mobile app? - How do you minimize security risks? - You’ve just been alerted that your new app is prone to crashing. What do you do? [How do you troubleshoot a crashing application?] - Which JSON framework is supported by iOS? - What are the best ways of achieving concurrency in iOS? - What are the new feature in Swift 5.0?: Just give 1-2 features, there are major updates in swift 5.0 - What mechanism does iOS support for multi-threading? - Provide some tips to reduce battery usage in an mobile application React native: - What is your fav hook, how to implement it. - List some benefits of using React Native for building mobile apps? - Can we combine android and ios code in react native? - What is difference between state and props? - What are components of react native?
There is no interview at all
Viewing 1371 - 1380 interview questions