Given certain defined variables, what will executing each variable output?
Front End Engineer Interview Questions
14,988 front end engineer interview questions shared by candidates
It was about linked lists which was quite odd for a frontend test. I spent a lot of time trying to understand the custom implementation of the list as there was no explanation in the description.
How would you optimize the images used on a site?
Using ReactJS and Redux create an app that fetches projects from Github owned by Facebook. The app must have a sidebar navigation with Facebook projects sorted by watchers. Clicking on one of them should fetch that project data and populate the main view with its details. Those details must include a list of project contributors.
Where do you see yourself in 5 years?
1. Write a JS function, that check if given Number is Even. 2. Count the number of occurrences of a substring in a string with JavaScript function. 3. Fibonacci sequence algorithm in Javascript.
How do you share data between controllers without using rootscope in angular
HTML/CSS/JS, tree algorithm
The question was how to render nested folder structure. On click of the folder, API will be called which will return you its children then based on the response you have to show/render the files/folders.
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