Sobes.tech

/* File ProfilePage.tsx This file needs to be fixed for errors */

178

The user opened the browser, entered sberbank.ru in the address bar, and pressed Enter. After a few seconds, the page was displayed. What happens between pressing Enter and rendering the page?

177

Was there an issue with supporting outdated browsers (Internet Explorer, etc.)? How was cross-browser compatibility addressed?

170

Why is the first block 'isShowInfo' written with a capital letter and what is the problem with using 'let' instead of 'useState'?

169

Have you written unit tests and E2E tests? How did you choose elements in tests, are you familiar with the Page Object pattern?

164

Look at the third code block — what issues exist in the component's return?

161

How to fix line 11 of the component so that the request is not sent again on re-render?

161

When is useEffect called? Under what circumstances does it trigger?

160

How did you collect metrics and monitor errors on payment pages? How did you use Sentry?

160

There are two functions: one depends on user, and the other depends on user and roles. What will happen when roles change?

158

Did you manage to learn something about our project?

157

How did you implement role-based access control on the frontend? How was it determined what to show to the user based on permissions?

155

Is it necessary to make the request again if the response has already been received, even if the array is empty?

154

What was Infinity Scroll used for? How many records could be in the table and how was the problem of a large number of records (virtualization) solved?

153

In the third block, there is an early return for AdminPage. What issue exists with hooks after this conditional return?

150

Should you split logic into two useEffects or keep one? How to organize dependencies?

147

Расскажите про ваш опыт работы. В резюме указан опыт во фронтенд-разработке 5 лет, но университет вы заканчивали в 2010 году — чем был занят этот интервал?

146

Have you ever worked with React Context? What are the disadvantages of Context compared to Redux?

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