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Testing and Issues

You can test this app and submit issues during the testing period of the Javascript Contest, Stage 1 contest.

Entries with serious issues will not be able to win the contest, but even minor issues might be important for overall results.




Unfortunately, the first download takes a long time. TDLib usage affects volume ((
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Fair Mammoth Jan 10, 2020 at 01:56
The app uses tdweb, which leads to significant amount of downloadable code and average to slow speed overall. Transferred size: 2.7MB. The current tdweb implementation is not correct since the UI is displayed only after wasm is downloaded.

The design of the app doesn't comply with the provided mockups. It's not possible to use the app in Safari. The following deficiencies were identified during the testing:

Login screen:
– The country sorting is incorrect, it’s not possible to change the phone number when signing in, filtering is missing ;
– Missing phone number formatting. Search issues (not possible to find Koreas by 'Korea', Germany by 'man', UK by Kingdom, etc.);
– 'Next' button appears instantly once a single symbol is entered;
– Filtering on code input field is not implemented.

Chats screen:
– Sometimes the app doesn’t load the whole channels / groups history like (e.g.;
– Missing profile pictures in groups;
– ‘Waiting for network’ status overlaps the pinned chats;
– Last seen statuses, the ‘Subscribe’ button, and the input filed behaviour are incorrect;
– The app sometimes shows only the last message of each chat once the page is reloaded.

On the plus side, the app supports text messages sending.
Google Chrome 78.0.3904, macOS 10.15.2
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