Frontend

Tell me about the 'position' property in CSS: what are the possible values and how do they work?

Why did you leave your first company?

How to implement the connection of different formats and sizes of images for screens with different pixel densities in HTML? What is the picture tag and the srcset attribute?

How to use the debugger in Chrome DevTools? How to set a breakpoint on a third-party website without access to source code?

What are your preferences regarding working conditions and salary?

How have you been registered — as an individual entrepreneur, under a contract?

If both blocks are absolute, which one will be displayed on top of the other and why?

Were there any problems with payment?

How to copy an object in JavaScript? How does shallow copy differ from deep copy?

How is the rendering order of elements determined when they overlap each other (z-index, stacking context)?

What are your future professional plans for the next couple of years? Won't it be boring without React?

If an absolutely positioned element has no parent with a position property, what will it be positioned relative to?

What is your experience working with Linux, PHP, Bitrix, and version control systems (Git)?

Tell about units of measurement REM and EM in CSS: what are they and how do they work?

What are custom data-attributes in HTML? How are they written, how to access them from JavaScript, and what are they used for?

What does the EM unit depend on — the nearest REM or the parent font-size?

What are browser styles, user styles, and author styles in CSS?

Is it possible to write your own properties in a function if functions belong to objects?

What is a mutation and mutating array methods in JavaScript? Provide examples of mutating and non-mutating methods.

How to use the Network tab in DevTools? How to determine why the page loads slowly?