Are you familiar with the strategy of migrating Vue code to Next.js/React? Will there be difficulties when transferring a ready Vue module or component to Next.js, including transfer and understanding of business logic? Have you had similar experience?
The server returns CSV, and on the client, it is heavy to convert it to XLSX, causing the tab to hang. How to keep processing on the client without blocking the interface?
How to implement a situation where access to a resource is available to all users of a certain role, but some data should be hidden or masked, for example salaries?
What will be output as a result of executing the given code with the user object, fetchUrl method, and debounce function?
Do you have experience implementing authorization, specifically OAuth?
Какое новое значение нужно установить в состоянии `selected`, если нажата стрелка влево?
CSS task: with unchanged user HTML markup, write selectors and styles so that odd needed divs are highlighted in bold, the last block is positioned separately, and nested divs are displayed in one line without unwanted space.
If a CSS file of 50 MB cannot be reduced or changed, how to avoid a white screen and show at least a loader during its loading?
Why should useEffect be used for data loading instead of useLayoutEffect? When is useLayoutEffect needed?
Was the application monolithic or composed of micro frontends?
Which HTTP method should be used to obtain a token?
How to implement localization of a static site so that the user loads only the necessary language bundle and does not download all translations?
Why does the mismatch between server-side and client-side rendering occur when reading localStorage/window and showing "Welcome back"?
Tell us about your leadership experience: task decomposition, onboarding and supporting employees, planning.
Do you have experience with Canvas? What libraries did you use for displaying PDFs, diagrams, or charts?
What other ways do you know to optimize React application performance?
Do you have any questions about the project?
Tell us what the "use client" and "use server" directives mean in Next.js App Router and how they relate to Pages Router.
Have you ever worked with something interactive, like WebSocket? What problems did you have to solve?
What is the difference between 'any' and 'unknown' types in TypeScript?
