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Jonathan
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Tests
1Tests completed
21Questions completed
or
Attended tests
PHP
4% questions validées
2 test sessionsLast activity : Apr 29, 2026
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

13 May 2026
One question per day to improve your general code knowledge!
Today :WebPerf #18/27
Front-end
Performance web
WebPerf
daily challenge
Leaderboard
20points
0
1
0
0
1.
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Julien WITTOUCK410 points
2.
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Erika Andre Do Brito300 points
3.
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Florian280 points
4.
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Vincent200 points
5.
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Loïs Kouninef180 points
91.
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Jonathan (You)20 points
Last leaderboard calculation: on 13 May 2026 at 06:42:29