Have you had experience solving performance issues on the frontend? For example, bug reports about lag, or you noticed a problem during work. Can you give a specific example of how you fixed it?
Middle
148
Frontend
6436
681
Do you understand the principle of separation of logic and presentation model on which many architectural approaches are built? Where did this idea originate from?
Middle
147
If you compare signals and RxJS — would you consider them interchangeable tools, or each for its own task? If the latter — for what exactly?
Middle
146
What argument do we pass to the inject function? What is passed there — a dependency or something else (token)?
Middle
145
Why is code review necessary at all? And is it necessary at all, and if so — in what case?
Middle
140
What specific command line scenarios have you used in your practice besides running Angular CLI?
Middle
136
Besides avoiding bloated constructors, what are other reasons to use inject instead of constructor parameters?
Middle
135
You mentioned developing a library of reusable UI-kit components based on Angular Material. Is there a fundamental difference between library components and regular multifunctional application components? What can be neglected in regular components but not in library components?
Middle
134
What criteria are important for library UI-kit components that you have personally encountered in practice (for example, defining the boundaries of component responsibility)?
Middle
132
Why is inheritance needed in OOP, and in what cases should it be used?
Middle
125
How would you describe the difference between Middle and Senior specifically in front-end development?
Middle
122
Did you have a subscription inside another subscription in your code (a common RxJS problem)? Did you fix it, or is it still there?
Middle
118
Have you had experience working with command line (shell commands) besides Git and FTP?
Middle
117