Question d’entretien chez powerplay app

Basic JavaScript Questions: Q1. What are the data types in JS? Q2. Difference b/w == and === Q3. output of {} === {} and why ? Q4. What is hoisting and how to disable it ? Q5. What is Currying ? Medium JavaScript Questions: Q1. What is Promises and what are the ways to handle it? Q2. What are callbacks Q3. Closure and its example Q4. Some output questions. NodeJS Questions: Q1. What is NodeJS Q2. How its works ReactJS Questions: Q1. What are hooks and custom hooks ? Q2. Example of useMemo Q3. How do you build and search bar functionality ? DSA Question: Q1. Group all anagrams together