Frontend

What are the advantages of loading external resources from multiple domains?

What is the difference between a reference function and a regular one?

How do cookies work?

What is the difference between the two ways of defining a function?

What is useContext in React?

What array traversal methods do you know?

How can you optimize re-rendering in a web application?

What are the alternatives to Redux?.

What is CRUD?

How to find out if an object is empty?

Why are scripts usually included at the end of the body tag?

What is the purpose of tags like <section> and <header>?

What is React?

How do you organize your code? Do you use approaches like modular pattern or inheritance?

Why is DOM necessary?

What popular approaches have been developed for using Redux?

What are the options for positioning elements in CSS?

Why is an arrow function used in the condition?

Why did Promises appear in JavaScript?

What is a ternary operator?