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Project Summary

Catrobat is a mobile visual programming system. Catroid is an IDE and Catrobat interpreter for Android. Paintroid is an associated paint program for Android that, among others, allows setting parts of images to transparent. IDEs and interpreters for iOS, Windows Phone, and HTML5 browsers are in alpha stage. There are more than 30 subprojects, e.g., allowing to enter musical notation by singing into the mike, or to program a Parrot AR.Drone. We use Test-Driven Development along with other agile methods, ensuring a clear and 100% up-to-date documentation.


cleancode java programminglanguage visualprogramminglanguage agiledevelopment educational animations php gamesprogramming android children visualprogramming scratch tdd html5 testdrivendevelopment

This Project has No vulnerabilities Reported Against it

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13 Other

30 Day Summary

Oct 11 2016 — Nov 10 2016

12 Month Summary

Nov 10 2015 — Nov 10 2016
  • 3211 Commits
    Down -818 (20%) from previous 12 months
  • 116 Contributors
    Up + 12 (11%) from previous 12 months