Frontend

Do you know the <dfn> tag and what it is responsible for?

Почему была введена конструкция async/await и как она улучшает работу с асинхронным кодом?

What is the valueAsNumber property?

Can you explain the difference between progressive improvement and graceful degradation?

What do you like about Redux?

What is Big O notation and how is it used in programming?

What templates have you used in HTML?

How to create a Web Worker thread in JavaScript?

What is WebGL?

What is TypeScript?

How to make an image load in a reduced size on mobile devices?

What is the difference between the article and section elements in HTML?

Why is the value 'null' considered a number in JavaScript?

How can you check if a number is an integer?

What is a context in a function?

What are secure cookies?

Describe the operation of several network protocols at a high level.

What are array methods?

What is Redux used for?

What is viewport used for?