goharbor/harbor

★29,636GoApache-2.0⑂ 5,404Issue 713Updated Oct 29, 2026

An open source trusted cloud native registry project that stores, signs, and scans content.

The CNCF-Hosted Registry Adding Security to Docker Distribution — Harbor extends Docker Distribution with signing, scanning, RBAC, and replication features, serving as a registry for container images and Helm charts in cloud-native environments. Hosted by CNCF, it suits teams needing identity management and security closer to their build and run pipelines.

Infra & DevOpscloud-nativecncfcncf-projectcontainercontainer-managementcontainer-registrycontainersdockerhacktoberfesthelmkubernetesregistry

Metrics

Relative growth (7d)+0%Growth over the last 7 days relative to size
AccelerationCollecting dataChange in growth pace from the week before
Attention6The three metrics scaled to 0–100 and combined

Retention can be computed 30 days after a repository first trends (it isn't shown until then). See About for how each metric is defined.

Star growth and Trending appearances (last 30 days)

First listed+12★/dayDaily
Sep 30, 2026Oct 29, 2026

Bands mark days on the trending list (darker = higher rank)

Daily trending ranks as a table (1 days)
DateDaily
Oct 21, 2026
go #12 +9

Created Jan 29, 2016 · First on trending Oct 21, 2026

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Rank within cloud-native

#Repository★
1milvus-io/milvus46,515
2Kong/kong44,318
3pingcap/tidb40,685
4rustfs/rustfs35,505
5zeromicro/go-zero33,414
6goharbor/harbor29,636
7vectordotdev/vector22,776
8nats-io/nats-server20,954
9apache/apisix17,262
10argoproj/argo-workflows17,064

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