Compare
harbor vs loki
harbor and loki share 3 technologies: Gorilla, net/http, and Redis. Both are written in Go.
What they share and what sets them apart
goharbor
harbor
An open source trusted cloud native registry project that stores, signs, and scans content.
Go29.7kRead on November 2, 2026, at commit 7743de2What is harbor built with?grafana
loki
Like Prometheus, but for logs.
Go29.1kRead on November 2, 2026, at commit c0d584dWhat is loki built with?In common
Only in harbor
- Angular
- Postgres
Side by side
harborloki
SizeLines written by people and agents, without generated ones; code files, without tests.
harbor308,929 lines written1,271 code files
loki722,506 lines written1,430 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
harbor0.2% of its commits signed by AIWith Cursor, GitHub Copilot, and Claude Code
loki0.8% of its commits signed by AIWith Claude Code, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
harborLast push November 2, 20268,427 commits29,660 stars
lokiLast push November 2, 202613,864 commits29,109 stars
TestsThe files that test the code, and the share of code files a test imports.
harbor921 test files75.8% of its code files have a test that imports them
loki1,060 test files79.3% of its code files have a test that imports them
Frequently asked questions
Which is bigger, harbor or loki?
loki, with 722,506 lines written in 1,430 code files; harbor has 308,929 in 1,271.
The proof: grafana/loki's code at commit c0d584d
Which has more GitHub stars, harbor or loki?
harbor, with 29,660 stars; loki has 29,109.
The proof: goharbor/harbor on GitHub
Which has more tests, harbor or loki?
loki, with 1,060 test files; harbor has 921.
The proof: grafana/loki's code at commit c0d584d
Which was updated more recently, harbor or loki?
Both got their last push on November 2, 2026.
The proof: grafana/loki's commits on GitHub
Which has more commits signed by AI, harbor or loki?
loki: an AI signed 0.8% of its commits, with Claude Code, Cursor, and GitHub Copilot; in harbor, 0.2%.
The proof: the commits each tool signed in grafana/loki
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