.oak
1 claimant
0 primary
0 secondary
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.
3.6K
total files
2.4K
first seen 2021–2025 (66.5%)
2022
median year (half its files since)
Case variants in archive: .oak (3.6K), .Oak (56), .OAK (2) — aggregated above.
Attribution status
This extension is attributed to Oaklisp — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim ✗ Wikidata · no claim ✗ Wikipedia · no claim
Disagree or have a correction? Open a labelling issue.
Prior manual labels (1)
| Label | Annotator | Status | Evidence (excerpt) | |
|---|---|---|---|---|
| pl/oaklisp Oaklisp — ref | @skunne | accepted | discuss |
Claimants (1)
Languages that list
.oak among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Oaklisp | manual_review:skunne | proposed |
SWH-mined examples (0)
No archived examples for .oak in our local mirror yet.