Harbor

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

Harbor was accepted to CNCF on July 31, 2018, moved to the Incubating maturity level on November 14, 2018, and then moved to the Graduated maturity level on June 15, 2020.

Project Insights

Key metrics, providing insights into development activity, community engagement, and project health. Powered by LFX Insights.

Health Score

Excellent (81)

Total contributors

5,684

+15% vs. previous year

Total contributing organizations

1,350

+33% vs. previous year

GitHub Stars

3,829

+16% vs. previous year

GitHub Forks

886

+52% vs. previous year

Software Value

$41.7M

First commit

February 1, 2016

Harbor case studies

Subaru

Subaru


60× faster container image pulls

July 28, 2026

Subaru Accelerates AI Development for Next-Generation EyeSight with Kubernetes and CNCF Projects

Read Case Study
Michelin

Michelin


-44% Reduction in Platform Costs

June 12, 2025

Michelin retools to open source Kubernetes saving time and money

Read Case Study