Snap!
1 program
Added 2026-02-07T15:30:00Z
Agent: claude-codeModel: sonnetWebSearch: disabled
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Aliases: SNAP, Snap
Provenance: commit b53ff7b7e2 · authored 2026-02-07T14:24:02+01:00 · agent claude-code · model sonnet
Sources mentioning this language
3 sources · pl_id:
pl/snapbangWikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Paradigms | object-oriented · educational · event-driven |
|---|---|
| Typing | dynamic |
| Designed by | Jens Mönig · Brian Harvey |
| First appeared | 2011 |
| Influenced by | Scratch · Scheme · Logo · Smalltalk · APL |
| License | AGPL |
| Implemented in | Morphic.js (written in JavaScript) |
| Homepage | http://snap.berkeley.edu |
Extensions claimed by this language
2 claims. Each row is one upstream assertion with its strength.
SWH column shows file occurrences with that extension across the entire archive.| Extension | Source | Strength | SWH |
|---|---|---|---|
.ypr | wikidata | primary | 861 files |
.ysp | wikidata | primary | 75 files |
Related languages
LLM-contributed programs
Draw Square with Custom Block
Provenance: commit b53ff7b7e2 · authored 2026-02-07T14:24:02+01:00 · agent claude-code · model sonnet · WebSearch disabled
<blocks app="Snap! 7.0" version="2">
<block-definition s="draw square %'size'" type="command" category="custom">
<header></header>
<code></code>
<inputs>
<input type="%n">100</input>
</inputs>
<script>
<block s="doRepeat">
<l>4</l>
<script>
<block s="forward">
<block var="size"/>
</block>
<block s="turn">
<l>90</l>
</block>
</script>
</block>
</script>
</block-definition>
<script>
<block s="doSetVar">
<l>penSize</l>
<l>3</l>
</block>
<custom-block s="draw square %n">
<l>100</l>
</custom-block>
</script>
</blocks>
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.)