Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Marcin
Marcin
Contribution
2Contributions
269Contributions 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

11 September 2026
One question per day to improve your general code knowledge!
Today :React Native (2023) #6/23
Mobile
React Native
React Native (2023)
daily challenge
Leaderboard
20points
0
0
0
1
1.
developer avatar
Luca Neri140 points
2.
developer avatar
Nicolas 90 points
3.
developer avatar
Sabrina80 points
4.
developer avatar
Anne40 points
5.
developer avatar
Patrick40 points
Last leaderboard calculation: on 11 Sep 2026 at 16:42:15