Joyce

1 program Added 2026-02-06T00:33:44Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: —
Provenance: commit 232a1e66c4 · authored 2026-02-06T01:34:06+01:00 · agent claude-code · model sonnet

Sources mentioning this language

4 sources · pl_id: pl/joyce
LLM (this repo) · 1PldbWikipediaWikidata · Q6297370

Wikipedia infobox

Pulled from the wikimedia/structured-wikipedia snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and pl_fact.csv for the long-table provenance.

Paradigmsconcurrent · imperative · structured
Typingstrong
Designed byPer Brinch Hansen
First appeared1987
Influenced byCommunicating sequential processes · Pascal · Concurrent Pascal

Related languages

Jolie (0.27)Joule (0.27)Dice (0.18)JOSS (0.18)Joxa (0.18)

LLM-contributed programs

Concurrent Hello Example

Provenance: commit 232a1e66c4 · authored 2026-02-06T01:34:06+01:00 · agent claude-code · model sonnet · WebSearch disabled
code.joyce · added: 2026-02-06T00:33:44Z
program HelloConcurrent;

process Writer(id: integer; ch: channel of char);
var
  i: integer;
begin
  for i := 1 to 5 do
  begin
    write(ch, 'A' + id);
    delay(100)
  end
end;

process Reader(ch: channel of char);
var
  c: char;
  i: integer;
begin
  for i := 1 to 10 do
  begin
    read(ch, c);
    writeln('Received: ', c)
  end
end;

var
  ch: channel of char;
begin
  init(ch);
  cobegin
    Writer(0, ch);
    Writer(1, ch);
    Reader(ch)
  coend
end.

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.)

Contribute — propose a file extension

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