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Home>Users>Marcin
Marcin
Contribution
2Contributions
228Contributions played
Tests
4Tests completed
98Questions completed
or
Attended tests
Javascript
13% questions validées
2 test sessionsLast activity : Aug 12, 2024
Next JS
62% questions validées
1 test sessionLast activity : Aug 12, 2024
React
33% questions validées
1 test sessionLast activity : Aug 12, 2024
Informations
Profession : Front-end developerFavorite technologies

Daily Challenge

9 January 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #3/15
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
20points
0
0
0
1
1.
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Maxime Chenaud410 points
2.
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Andy370 points
3.
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Mathieu Massaviol320 points
4.
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Bastien200 points
5.
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Victor GRANDIN200 points
Last leaderboard calculation: on 10 Jan 2026 at 01:41:20