.ua
1 claimant
1 primary
0 secondary
unambiguous primary
SWH popularity
Distinct files in the full Software Heritage archive (2026-06-04 export), dated by first appearance, following Desmazières, Di Cosmo, Lorentz (MSR 2025). Case-aggregated. citation.
11.5K
total files
8.0K
first seen 2021–2025 (69.2%)
2023
median year (half its files since)
Case variants in archive: .ua (11.4K), .UA (73), .uA (11), .Ua (3) — aggregated above.
Attribution status
This extension is attributed to Uiua as primary by 1 authoritative claim.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim ✓ Wikidata · Q135551821 ✗ Wikipedia · no claim
Claimants (1)
Languages that list
.ua among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Uiua | wikidata | primary |
SWH-mined examples (0)
No archived examples for .ua in our local mirror yet.