Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Krzysztof
Krzysztof
Contribution
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

11 July 2025
One question per day to improve your general code knowledge!
Today :Ruby on Rails #14/15
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
1.
developer avatar
Michael410 points
2.
developer avatar
Aurélien Lebray300 points
3.
developer avatar
Thomas Cochard265 points
4.
developer avatar
koceila240 points
5.
developer avatar
Armel Evelyn JONDO NGAMGA240 points
101.
developer avatar
Krzysztof (You)0 points
Last leaderboard calculation: on 12 Jul 2025 at 00:41:48