Catrobat
1 program
Added 2026-03-12T02:43:21Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Aliases: Pocket Code, CatScript
Provenance: commit 94fbe34421 · authored 2026-03-12T03:43:57+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
3 sources · pl_id:
pl/catrobatWikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Typing | dynamic |
|---|---|
| Designed by | Wolfgang Slany |
| First appeared | 2010 |
| Influenced by | Scratch (programming language) |
| License | GNU Affero General Public License |
| Homepage | https://catrobat.org |
Related languages
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)
Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
Hello World
Provenance: commit 94fbe34421 · authored 2026-03-12T03:43:57+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
<?xml version="1.0" encoding="UTF-8"?>
<program>
<header>
<catrobatLanguageVersion>0.999</catrobatLanguageVersion>
<description>A simple Hello World program in Catrobat</description>
<programName>Hello World</programName>
<screenMode>PORTRAIT</screenMode>
</header>
<settings/>
<scenes>
<scene>
<name>Scene 1</name>
<objectList>
<object type="Sprite" name="Background">
<lookList/>
<soundList/>
<scriptList>
<script type="StartScript">
<brickList>
<brick type="SpeakBrick">
<formulaList>
<formula category="SPEAK">
<type>STRING</type>
<value>Hello World!</value>
</formula>
</formulaList>
</brick>
</brickList>
</script>
</scriptList>
</object>
</objectList>
</scene>
</scenes>
</program>