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Group 2@2x
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Olivier Keul
Olivier Keul
Contribution
82
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2479
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2
Tests completed
70
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Achievements
+2
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Last Activity
Web Accessibility
78% questions validées
2 test sessions
Last activity : Oct 24, 2022
Play
HTML5
35% questions validées
1 test session
Last activity : Oct 22, 2021
Play
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Daily Challenge
3 November 2025
One question per day to improve your general code knowledge!
Today :
Introduction to RxJS #14/19
Back-end
RxJS
Introduction to RxJS
Leaderboard
1.
Loïc ZHU
290 points
290 points
2
5
2
0
Paris
Full stack developer
2.
Xavier
250 points
250 points
4
2
1
0
Paris
Engineer Data
3.
Luc Terracher
240 points
240 points
1
5
1
0
Bordeaux
Full stack developer
4.
Thibaut Fabre
230 points
230 points
2
3
2
0
Remote Work
DevOps
5.
Guilherme Miranda
190 points
190 points
1
3
1
0
Remote Work
Full stack developer
101.
Olivier Keul (You)
0 points
Last leaderboard calculation: on 3 Nov 2025 at 01:41:18
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