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Home>Users>Krzysztof
Krzysztof
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1Contributions
0Contributions played
Tests
2Tests completed
70Questions completed
or
Attended tests
Angular
21% questions validées
1 test sessionLast activity : Jun 5, 2024
RxJS
47% questions validées
2 test sessionsLast activity : Jun 5, 2024
Informations
Profession : Front-end developerFavorite technologies

Daily Challenge

27 May 2026
One question per day to improve your general code knowledge!
Today :React (legacy) #16/17
Front-end
React
React (legacy)
daily challenge
Leaderboard
1.
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Julien WITTOUCK410 points
2.
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Erika Andre Do Brito300 points
3.
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Florian280 points
4.
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Vincent220 points
5.
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Loïs Kouninef200 points
101.
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Krzysztof (You)0 points
Last leaderboard calculation: on 28 May 2026 at 06:42:16