Serialise IDs from a nested tree of items const data = [ { id: 1, items: [{ id: 4, items: [{id: 5}, {id: 6, items: [{id: 8}]}]}]}, { id: 2, items: [{ id: 7}]}, { id: 3 }, { id: 9, items: [{id: 10, items: [{id: 12}]}, {id: 11}] } ]; // Should return [1, 2, 3, 9, 4, 7, 10, 11, 5, 6, 12, 8]
Senior Front End Developer Interview Questions
1,429 senior front end developer interview questions shared by candidates
Create a website for managing vehicles and equipments
They asked me to explain how I would approach optimizing the performance of a web application. It was a great question because it allowed me to demonstrate my practical experience, talk about specific tools and techniques I use, and show how I think through real-world challenges.
angular/design patterns/micro front end/Code review session with the existing code
What steps would you take to optimize this particular page?
If you had to choose about the quickest way versus the right way to get something done, what would you choose?
Tell me all the languages you know
Common questions about js, css, front end frameworks and AngularJS lifecycle. Questions about problem solving. Questions about implementation of the homework task.
how to make http GET request when url params break the limit of url.
They asked to create a function that will reproduce the way javascript generators works.
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