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Home>Users>Jonathan Hartz
Jonathan Hartz
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Tests
5Tests completed
220Questions completed
or
Attended tests
PHP
42% questions validées
8 test sessionsLast activity : Dec 2, 2025
Symfony
16% questions validées
2 test sessionsLast activity : Nov 19, 2025
Next JS
27% questions validées
1 test sessionLast activity : Nov 19, 2025
Informations
Profession : Full stack developerFavorite technologies

Daily Challenge

29 January 2026
One question per day to improve your general code knowledge!
Today :Backbone.js #11/15
BackboneJS
Backbone.js
daily challenge
Leaderboard
10points
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0
1
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1.
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Maxime Chenaud470 points
2.
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Andy380 points
3.
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Matthieu Sanchez310 points
4.
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Mathieu Massaviol260 points
5.
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Léo CARRASCO210 points
144.
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Jonathan Hartz (You)10 points
Last leaderboard calculation: on 29 Jan 2026 at 12:43:53