Explain the concept of ES6 Promises to a 5-year-old.
Front End Developer Interviews
Front End Developer Interview Questions
Front end developers are responsible for the interaction between web pages and users by designing and creating webpages using HTML, CSS, and JavaScript. Knowledge and experience with these three programming languages and their supporting tools is a must for employers. During an interview, be prepared to answer technical questions and to talk about past web development experience.
21,133 front end developer interview questions shared by candidates
Write a function to flatten an array in JavaScript.
Basic JS questions about closure, map funciton, forEach function, apply function, call function, DOM tree, difference between array and object.
Why do you want to work for us?
Write a function to compute the square root of a number without using any built-in functions.
4. abc(); function abc() { console.log("1"); } function abc() { console.log("2"); } function abc() { console.log("3"); } //it will execute the last function statements.
Make a progress bar in vanilla JS with setInterval to kick it off. Then make 3 to kickoff at the same time. Then make them kick off at 3 different times (or end at different times). then use recursion to make them kick off one after the other sequentially.
Assignment sent to me to complete: Use an API to build small react application.
Common loader when angular app has made a request to a service. Deep JavaScript questions.
HTML/CSS for Facebook like posts
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