Frontend

What is the difference between props and state in React?

What is the difference between Shadow DOM, Virtual DOM, and regular DOM?

What is the advantage of the syntactic sugar represented by async/await compared to Promise?

What is the difference in functional programming in TypeScript compared to other approaches in other languages?

What is the difference between the methods .getElementsByClassName and .querySelectorAll?

Where do primitive data types get methods (e.g., .toString() and others) from?

What is a closure in JavaScript?

If HTML5 is considered an open web platform, what is it based on and what components does it consist of?

What is Shadow DOM?

How to set cookies so that they are deleted after 3 days?

How can you work with dates in JavaScript?

What is the use of the useEffect hook in React?

What is the role of the virtual DOM in modern frontend applications?

What do you understand by interface accessibility?

What development methodologies are you familiar with?

What is HTTPS?

What are mixins in the context of software development?

What technologies do you use in your work?

What is a box model, what does it consist of, and what are its types?

How does hot reload work on the example of Vue CLI?