Piet

1 program Added 2025-10-22T15:16:03Z Model: anthropic/claude-4.5-sonnetTemp: 0.4 Evidence Report issue View issues
Aliases: Piet programming language
Provenance: commit 0daf24a4fb · authored 2025-10-22T17:16:03+02:00 · model anthropic/claude-4.5-sonnet

Sources mentioning this language

5 sources · pl_id: pl/piet
LLM (this repo) · 1WikipediaEsolangRosettacodeWikidata · Q1886145

Related languages

Pike (0.74)J (0.68)S (0.68)Eta (0.64)Jac (0.64)

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.

Piet Hello World Program

Provenance: commit 0daf24a4fb · authored 2025-10-22T17:16:03+02:00 · model anthropic/claude-4.5-sonnet · Temp 0.4
code.png · added: 2025-10-22T15:16:03Z
P3
3 2
255
255 192 192  255 0 0      0 0 0
255 255 0    0 255 255    255 255 255

Contribute — propose a file extension

Tell us where to find evidence about Piet (mapped to pl/piet). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.
Optional: attach a program from that URL
If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Piet/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
← Pieces Piet++ →