What is package-lock.json for?
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40
Frontend
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Describe the messenger API: what endpoints are needed for chats, messages, contacts, sending messages, and uploading attachments?
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39
What do you think about FSD architecture? Does it create problems that the logic of one entity is spread across project layers?
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39
What exactly does package-lock.json lock: only dependencies from package.json or also transitive dependencies?
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39
Why is Map chosen as the data structure for implementing LRU cache?
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39
What do you think about CSS-in-JS, for example Styled Components?
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38
What is ARIA and when should it be used?
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37
What is the next() method of an iterator and what does it return?
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36
Write a native JavaScript function that renders a tree list based on a given data structure in a specified HTML container.
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35
Tell us about pet projects or projects you led in parallel.
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33
Why is cursor preferred over offset for message pagination?
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32
Have you encountered cross-browser issues and how did you solve them?
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32
What is MVC and what are Model, View, and Controller responsible for?
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32
How was work planning and resource allocation carried out in the team?
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31
What storage methods exist in the browser and what is logical to store in each of them?
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28
How did you work with design: was everything done strictly according to the mockups or did you participate in improving UX?
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28
What are the pros and cons of micro-frontends?
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26
What VS Code settings and plugins do you consider essential?
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26
Design a messenger: study functional requirements, formulate non-functional requirements, choose a tech stack, describe frontend architecture and component scheme, interaction with backend, API, and data models, then system design.
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25
How to ensure that the user can always find the desired bird in their library even with poor internet or offline?
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25