.hx
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.
3.3M
total files
1.2M
first seen 2021–2025 (34.9%)
2019
median year (half its files since)
Case variants in archive: .hx (3.3M), .HX (51), .Hx (19), .hX (9) — aggregated above.
Attribution status
This extension is attributed to Haxe as primary by 2 authoritative claims.
Claimants (3)
Languages that list
.hx among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Haxe | linguist | primary |
| Haxe | pygments | primary |
| Haxe | wikipedia | proposed |
Wikidata says… (6)
File formats, image formats, audio codecs and other non-PL
entities that claim
.hx 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.
| Format | Class (Wikidata P31) | Suggested label | MIME | Notes | Action |
|---|---|---|---|---|---|
| AmiraMesh 3D ASCII 2.0 file format Q55721671 version 3D ASCII 2.0 of the AmiraMesh file format | file format | — | — | — | Use as new PL ↗ |
| AmiraMesh 3D Binary 2.0 file format Q55721702 version 3D Binary 2.0 of the AmiraMesh file format | file format | — | — | — | Use as new PL ↗ |
| AmiraMesh 3D Binary Little Endian 2.0 file format Q55721705 version 3D Binary Little Endian 2.0 of the AmiraMesh file format | file format | — | — | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .hx in our local mirror yet.