Life Cycle methods, Virtual DOM in React js.
Frontend Developer Interview Questions
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Questions on Promises, Async await, Callback, Event bubbling.,
Show us the different ways to clone objects in Javascript.
What technologies have you worked with and for how long
Question 1 - Asked about largescale virtualization lists, with random height and width, and to develop a 2 user chat system in same tab. Interview 2 - Create your own useSelector type hook. You are given a store.js file, where you have get, set, delete functions. You have to develop a hook through which we pass the key and get the value of that key from store, also if we delete the key, all the components, using useSelector for that key should be triggered. Question3: How do you tell a user on web, that a new version of application is avaialble, reload page.
What technology do you most enjoy working with?
Explain the difference between display block, sticky, and absolute
programming related to array and oops
StackBlitz Live Coding - Angular (19+): A list of products is being rendered in the DOM after an HTTP request is sent to an endpoint and returns an array. Q1: Which DOM States are you familiar with? Q2: How would you refactor the code for both the DOM and the component, in such a way it will align with the new Angular reactive features (Signals etc.)?
1. Tell me about your self (with regards to the position) 2. what tools and frameworks are you good in
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