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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.




#issue9230 May be weeks of hardwork can go to nowhere because of tiny bug :(

Bug with a updateAuthorizationState confirmation: session will not be started if user id data received from worker API early than confirmation code http request finishes (server will not start the session than).

I think it can be API bug, but fix is possible.
Fix in a couple of lines of course already done.

fixed version available here:

p.s. there was no bug locally, when I tested application. Sadly, it can be the end of contest for me, if it's no way to upload the fix.

Look for the fixed version, please, Thank You!
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Fair Mammoth Jan 10, 2020 at 03:00
Критичная ошибка при авторизации не позволяет работе занять призовые места. Анимация мартышки слишком замедлена.
Google Chrome 78.0.3904, macOS 10.15.2
Classy Moth Jan 10, 2020 at 06:44
Ошибка не проявлялась при разработке локально, заметил её в проде, сразу же сделал фикс, но не нашел способа пересабмитить работу. Позже узнал, что в редких случаях у других участников давали такую возможность. Код с фиксом выложил на , буду благодарен если удастся заглянуть туда.

Будет приятно и круто ещё заглянуть во внутренности, не только внешнюю ui часть, но и реализацию и организацию кода, модулей.

Анимацию мартышки заменил на видео (вместо svg) специально, думал есть поле для экспериментов.

15 mb of code was transferred only on login page; layout does not exactly match design; ripple effect is not implemented on button click; waited for a minute after authorization, but chats was not loaded
Classy Moth Nov 18, 2019 at 19:39
8.2 mb in total. 7.2mb is transfered via socket from API after load. So application size is 1mb, may be little more.

Ripple effect is here, see screenshot.

Problem with loading is really here. Application loads and not loads randomly via bug with updateAuthorizationState update. Couldn't catch it locally.
+ Phone number format is actually very good. Too bad you don't have data for all countries.
+ For autocomplete country not only by name, but by code too.
- Up/down icon is not clickable
Eric Kosmicheskiy Nov 19, 2019 at 10:18
So what I saw:

can't logon to chat by main link, but logged success in fixed version.

+ smooth animations, loaders
+ nice scrollbars
+ instant load
+ nicely animated monkey video 😂
+ pretty field placeholder animations
+ responsive layout

+ country search works for country code and letters
+ country search supports arrow keys to select
+ auto-set country by phone code

+ mute button works
+ message send works
+ unread messages count, realtime update
+ good messages layout

- no chat search
- chat info panel is empty
- chat history not available on scroll
- no chat bubble arrow shadow
- no photos and chat images
Macbook 2015, Chroms, OSX Mojave
Лев Калинин Nov 19, 2019 at 16:27
Nicely done👍👍👍
iOS 13
use std::twit::💩::*; [now with more utc+2] Nov 22, 2019 at 20:42
New messages don't show unless I reload.
Chrome 78 / Windows 10
use std::twit::💩::*; [now with more utc+2] Nov 22, 2019 at 20:45
Images don't show.
Chrome 78 / Windows 10
Nobody added any issues yet...