Frontend

How does Angular work?

What is progressive rendering?

What is HMAC and in what cases is it used?

Where exactly are session data stored and how does the server match specific session data with a particular HTTP request?

What does the $emit method do in Vue.js?

What is progressive rendering?

What methods can be used to optimize loading external resources on a web page?

What is the essence of encapsulation?

Tell about optimization of rendering in React.

What tools and technologies are necessary to implement layered architecture or domain-driven design, and why are they needed?

What are 'watch' and 'computed' in Vue.js, and how do they work?

What is the architectural pattern MVVM?

What is the difference between HTML and XHTML?

What are secure cookies?

What is the difference between host objects and native objects in JavaScript?

Explain the difference between cookies, sessionStorage, and localStorage.

What is force layout and what are its disadvantages?

What is the event-driven model in the browser?

What is semantics in the context of web development?

What is the difference between status codes 400 and 500?