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Lazar
Contribution
25Contributions
501Contributions played
Tests
8Tests completed
160Questions completed
Achievements
or
Attended tests
Docker
7% questions validées
1 test sessionLast activity : Aug 22, 2024
English
52% questions validées
1 test sessionLast activity : Aug 21, 2024
Javascript
5% questions validées
3 test sessionsLast activity : Jun 23, 2023
NodeJS
13% questions validées
2 test sessionsLast activity : Jun 7, 2022
HTML5
7% questions validées
1 test sessionLast activity : May 25, 2022
Informations
Profession : Front-end developerFavorite technologies

Daily Challenge

10 October 2025
One question per day to improve your general code knowledge!
Today :Ruby on Rails #1/14
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
1.
developer avatar
Loïc ZHU310 points
2.
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Thibaut Fabre220 points
3.
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Xavier210 points
4.
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Julien Boulevart190 points
5.
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Fabienne Rondi160 points
101.
developer avatar
Lazar (You)0 points
Last leaderboard calculation: on 10 Oct 2025 at 11:43:08