cog vs RuView

cog and RuView share 8 technologies: axum, Tokio, jsonschema, structlog, tracing, tracing-subscriber, OpenTelemetry, and opentelemetry-otlp. cog is written in Go and RuView in Rust.

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What they share and what sets them apart

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
cog114,111 lines written254 code files
RuView586,312 lines written1,195 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.
cog0.8% of its commits signed by AIWith GitHub Copilot and Claude Code
RuView15.1% of its commits signed by AIWith Claude Code, Codex, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
cogLast push November 7, 20262,234 commits9,498 stars
RuViewLast push November 12, 20261,434 commits104,087 stars
TestsThe files that test the code, and the share of code files a test imports.
cog183 test files62.6% of its code files have a test that imports them
RuView379 test files15.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, cog or RuView?
RuView, with 586,312 lines written; cog has 114,111.

The proof: ruvnet/RuView's code at commit ce8d296

Which has more GitHub stars, cog or RuView?
RuView, with 104,087 stars; cog has 9,498.

The proof: ruvnet/RuView on GitHub

Which has more tests, cog or RuView?
RuView, with 379 test files; cog has 183.

The proof: ruvnet/RuView's code at commit ce8d296

Which was updated more recently, cog or RuView?
RuView: its last push was on November 12, 2026, and cog's on November 7, 2026.

The proof: ruvnet/RuView's commits on GitHub

Which has more commits signed by AI, cog or RuView?
RuView: an AI signed 15.1% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in cog, 0.8%.

The proof: the commits each tool signed in ruvnet/RuView

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