standard

VRM

Open file format for 3D humanoid avatars built on glTF, with a 0.x line and a later 1.0 specification, used to exchange avatars between applications.

Known aliases

VRM 0.x
VRM 1.0
VRMC_vrm
VRM format

Relationships

No evidence-backed relationships are recorded.

Current clusters

build1 publisher

One missing extension branch makes the only Dart VRM library throw on every VRM 1.0 file

A VRM file is a glTF 2.0 GLB, and its metadata sits in a JSON chunk under an extension key that VRM 1.0 renamed. vrm_dart reads only the old key, so 101 lines of Dart standard library now cover both versions.

Publishers:dev.to

Reality

Evidence64
Adoption15
Hype gap+10
Incentives32
Confidence60

build1 publisher

Blender 5.2 refuses older VRM extension builds because blender_version_max is exclusive

The manifest field names the first Blender version an extension does not support, so a 4.3.0 zip declaring 5.2.0 stops at 5.1.x. The install still reports success, and the Extensions panel lists nothing.

Publishers:dev.to

Reality

Evidence72
Adoption35
Hype gap−5
Incentives20
Confidence70