Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Didier Demange
Didier Demange
Contribution
0Contributions
0Contributions played
Tests
9Tests completed
200Questions completed
or
Attended tests
Javascript
15% questions validées
2 test sessionsLast activity : May 22, 2025
HTML5
15% questions validées
1 test sessionLast activity : May 22, 2025
Typescript
85% questions validées
1 test sessionLast activity : May 19, 2025
NodeJS
18% questions validées
1 test sessionLast activity : May 19, 2025
Java
5% questions validées
1 test sessionLast activity : May 19, 2025
React
28% questions validées
1 test sessionLast activity : May 19, 2025
vueJS
26% questions validées
1 test sessionLast activity : May 19, 2025
Tailwind CSS
18% questions validées
1 test sessionLast activity : May 19, 2025
Informations
Profession : Full stack 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
1.
developer avatar
Maxime Chenaud420 points
2.
developer avatar
Andy350 points
3.
developer avatar
Mathieu Massaviol280 points
4.
developer avatar
Bastien200 points
5.
developer avatar
Victor GRANDIN200 points
101.
developer avatar
Didier Demange (You)0 points
Last leaderboard calculation: on 10 Jan 2026 at 01:41:20