.jpp
1 claimant
1 primary
0 secondary
unambiguous primary
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.
32.8K
total occurrences
487
since 2019 (1.5%)
1999–2023
years active
Case variants in archive: .jpp (32.8K), .JPP (3), .Jpp (1), .JPp (1) — aggregated above.
Attribution status
This extension is attributed to JSFX as primary by 1 authoritative claim.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim ✓ Wikidata · Q65122282 ✗ Wikipedia · no claim
Claimants (1)
Languages that list
.jpp among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| JSFX | wikidata | primary |
SWH-mined examples (0)
No archived examples for .jpp in our local mirror yet.