Frontend

Why did you start looking for a new job now?

What is Promise? What states does a Promise have?

When is useLayoutEffect called and how does it differ from useEffect?

If a close person approached you and asked how to become a front-end developer, what would you tell them to discourage them?

How do you access an uncontrolled input and its value in React?

What is the purpose of the key attribute when rendering lists? Can the array index be used as a key?

How to make useEffect run only at certain moments? What happens if you don't pass a dependencies array? And if you pass an empty array?

Tell us about a complex project from your experience (visual editor with intervals, actions, and connecting lines).

What does comparing an empty array with an empty string using == return?

When does useEffect execute? How does it differ from useLayoutEffect?

What is the difference between == (double equals) and === (triple equals)?

What is the difference between the methods some, find, and includes?

What happens if you use an index as a key when rendering a list in React?

What command are you looking for?

How does your onboarding process go?

What would you like to share from your experience? Any significant events, achievements you'd like to talk about, or perhaps some fails?

What does forEach return?

What React hooks do you mainly use?

How would you optimize repetitive onChange handler code for email and password fields?

What does a controlled input look like in React?