Implement some text editing functions
Front End Developer Intern Interview Questions
21,103 front end developer intern interview questions shared by candidates
The case study you had to create a grid layout and pop-up based on the existing HTML and CSS given. There was an image file to show the desired final result. A bit of Javascript code was needed. You have at most 7 days to finish it.
What is the average look-up time for a good hash-function
what is 'this', what is closure, var vs const vs let, DOM tree
Create a basic implementation of a streams API. The user should be able to push values to a stream, and subscribe to values that are pushed to that stream. For example, const z = new Stream(); z.subscribe((value) => console.log(value)); z.subscribe((value) => console.log(value * 2)); z.subscribe((value) => console.log(value * 3)); z.push(2); Should return 2 4 6
Prototyping
Why would you chose let over var, const over let
Explain how the curly brace syntax [in AngularJS] works and why it might not always be the best way to do it.
Flatten array. This array can have multiple types: {}, [], "", undefined, null, 123 are all valid types inside the array.
Have you ever had a conflict with a manager or other coworker in a previous job?
Viewing 271 - 280 interview questions