JavaScript Event handling
Senior Ui Developer Interview Questions
587 senior ui developer interview questions shared by candidates
Code test asked to build a online shopping checkout page.
1. Diff between, var, let & const 2. What is `use strict` mode 3. Explain Promises 4. diff between forEach and for loop 5. Find number with highest freq. 6. Find duplicates from the given list
JavaScript
1. Polyfill of Promise 2. Polyfill of Promise.all 3. DnD implementation 4. About Virtual DOM 5. React Fiber 6. PureComponents/ShouldComponentUpdate usage 7. About react hooks
Life cycle hooks Rx js operators Forkjoin Pipe - create custom pipe Observer Subject
How does curring works internally and explain promise chaining with error handling
We have very tight dead line, will you be able to stretch work hours to meet deadline?
On the project itself. They usually have maintenance kind of apps
How would you optimize/improve performance for react applications?
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