.ada

2 claimants 0 primary 2 secondary secondary-only

SWH popularity

From the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.

19.1K
total occurrences
2.6K
since 2019 (13.8%)
1993–2023
years active

Case variants in archive: .ada (16.9K), .ADA (2.1K), .Ada (16) — aggregated above.

Attribution status

This extension is attributed to Ada — every claim across all sources (including secondary ones) points to a single language.

Authoritative sources: △ Linguist · secondary △ Pygments · secondary ✗ Wikidata · no claim ✗ Wikipedia · no claim

Disagree or have a correction? Open a labelling issue.

Claimants (3)

Languages that list .ada among their extensions. Strength reflects whether the upstream source treated it as their primary extension.
LanguageSourceStrength
Adalinguistsecondary
Adapygmentssecondary
Ada (programming language)pygmentssecondary

Wikidata says… (1)

File formats, image formats, audio codecs and other non-PL entities that claim .ada on Wikidata (property P1195) or in the Wikipedia infobox. Source: data/derived/external_extension_index.csv. Click Use as new PL on any row to open the Add-PL form pre-filled with that entry's name, Wikipedia/Wikidata URL, and this extension — one submission creates the PL + claim.
Right entry isn't listed? Add manually ↗
FormatClass (Wikidata P31)Suggested labelMIMENotesAction
Advanced Digital Audio lossless compressed audio Q105853667
file format
file formatapplication/octet-streamUse as new PL ↗

SWH-mined examples (1)

Real archived programs with this extension, byte-verified against the SWH archive. Useful for deciding what this extension actually is when the attribution is uncertain.
somdcprx.ada · 18442 B · seen 1× in SWH
predicted: Ada via fallback
swh:1:cnt:4454a4a7ca8066601fbee27cd5c27bdb34d45d88;origin=https://github.com/OS2World/DEV-SAMPLES-Ada-PowerAdaSOM;anchor=swh:1:rev:f4bfd87cb82679644c713515a591e96de375c530;path=/bindings/somdcprx.ada
Open in SWH · Raw bytes
Request more SWH-mined examples
If the examples above don't disambiguate what .ada is, request a fresh mining run.
(or open the pre-filled issue directly)