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Home>Users>Marcin
Marcin
Contribution
2Contributions
197Contributions played
Tests
4Tests completed
98Questions completed
or
Attended tests
Javascript
13% questions validées
2 test sessionsLast activity : Aug 12, 2024
Next JS
65% questions validées
1 test sessionLast activity : Aug 12, 2024
React
35% questions validées
1 test sessionLast activity : Aug 12, 2024
Informations
Profession : Front-end developerFavorite technologies

Daily Challenge

17 September 2025
One question per day to improve your general code knowledge!
Today :React ⚛️ #41/45
Front-end
React
React ⚛️
daily challenge
Leaderboard
20points
0
0
0
1
1.
developer avatar
Xavier180 points
2.
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Julien Boulevart180 points
3.
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Loïc ZHU140 points
4.
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Thibaut Fabre120 points
5.
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Dauphin incroyable120 points
Last leaderboard calculation: on 17 Sep 2025 at 00:41:25