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Speakeasy

1 program Added 2026-02-06T11:57:39Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: SPEAKEASY

Provenance: commit 216f332770 · authored 2026-02-06T12:58:42+01:00 · agent claude-code · model sonnet

Sources mentioning this language

4 sources · pl_id: pl/speakeasy

LLM (this repo) · 1 Pldb Wikipedia Wikidata · Q7574230

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.

Paradigms	imperative
Typing	dynamic
Designed by	Speakeasy Computing Corporation · Stanley Cohen
First appeared	1964
Influenced by	APL
License	Trialware

Related languages

Spry (0.20)Speedie (0.17)Specware (0.16)SpecC (0.15)Speedcoding (0.14)

LLM-contributed programs

Fibonacci Sequence

Origin · Download · manifest.json · Report

Provenance: commit 216f332770 · authored 2026-02-06T12:58:42+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.speakeasy · added: 2026-02-06T11:57:39Z

! Fibonacci sequence in Speakeasy
! Calculate and display first 10 Fibonacci numbers
N = 10
A = 0
B = 1
PRINT "Fibonacci sequence:"
FOR I = 1 TO N
    PRINT A
    C = A + B
    A = B
    B = C
NEXT I

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

Tell us where to find evidence about Speakeasy (mapped to pl/speakeasy). 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.

File extension (optional) — e.g. .oak. Some PLs (e.g. esolangs) have no convention; leave empty if so. Friendly name (optional)

Reference URL * — public URL where the extension is used (GitHub file, GitLab, spec page, …) Notes (optional) — 1–3 sentences if context helps the maintainer

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/Speakeasy/programs/<sha>/. Keep under ~200 lines.

Title (optional) — e.g. "Factorial", "Quicksort" License guess (optional) — MIT, GPL-2.0, …

Code (optional) — paste verbatim bytes from the reference URL

(or open the pre-filled issue directly)