Questions related to react but using Next JS
React Developer Interview Questions
3,040 react developer interview questions shared by candidates
What is your best project you did in your career?
create a java-script code to write down frequency of all alphabets in a string.
Why middlewares used in redux?
Given two tasks and completed them also not consider application
What are closure define function?
Why did you switch your current job?
Create a signup page and store the details and use the same details to login , give error message when credential doesn't match . Redirect after login to a home page which should be having a button on clicking should show up a details about company(I used Modal). An API was sent to which i had to list of all movies. Then another linking to which I had to open a link in the inbuilt browser or an external browser.
Take home assignment. The interviewer sent instructions to build a simple page for searching & filtering the reviews of an App available on the app store. Had to use their API and could use and library and framework to build the project.
Write a function changeKey(obj, oldKey, newKey) that recursively replaces all occurrences of oldKey with newKey in an object or array. Do not change the key if it is "id". let obj = { id: 7373, data: [ { type: "1", id: 73 }, { name: "xyz", type: "23", vas_id: 73, x_data: [{ id: 72, data: { xx_data: { id: 673, a: ["id"] } } }, "id"], }, "abc", "id", 123, { id: { data: 123, id: ["a", "b"] } }, ], };
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