Based On React Js and Java Script what is functional and class Components? what are the differences between functional and class components? what are the lifecycles of the functional components? How we can Achieve lifecycles in Functional Components?
You are a React developer but we need you to write CSS here.
Basic React JS, Javascript, HTML,CSS
Some general technical questions on frontend and a programming question on currying.
Object-oriented JavaScript questions were asked.
Mostly about React and JavaScript.
Fibonacci series in JavaScript
Explain javascript oops concept with example?
1. What are Event Loops, Function currying, debouncing, a polyfill for bind, setTimeout,setInterval? 2. Memory Management in React? 3. Function Composition and Pipe 4. Basic css question like display none and visiblity hidden
- array sorting & merging [medium level] - find unique elements from array - sort array of object
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