xTag

Tag details

Image (full reference)
docker.io/library/jruby:9.4-jdk21
Mirror site(optional)
—
Registry
docker.io
Tag
9.4-jdk21
Digest
sha256:c7ac256eb8761eb3fb3649e4a29b6e9274380d3ec39f25dda7dc9ad137e10f6b
Architectures
linux/amd64linux/arm64/v8
Pushed at
05/16/2026, 12:03 AM
Size (est.)
247.6 MB
Full size
247.6 MB
Status
active

Pull commands

Commands use the same image reference as this page.

Docker
docker pull docker.io/library/jruby:9.4-jdk21
nerdctl
nerdctl pull docker.io/library/jruby:9.4-jdk21
Podman
podman pull docker.io/library/jruby:9.4-jdk21
crictl（Kubernetes）
crictl pull docker.io/library/jruby:9.4-jdk21

Image notes & recommended tags

Image description and docs links will be added from upstream metadata.

Namespace library · Repository jruby · Cached tags 1427

Recommended tags

9.4.14.0-jre89.4.14.0-jre259.4.14.0-jre219.4.14.0-jre179.4.14.0-jre11

More versions

Image info (YAML)

image: docker.io/library/jruby
tag: 9.4-jdk21
registry: docker.io