Which is bigger, open-code-review or caveman?

caveman, with 334,915 lines written in 435 code files; open-code-review has 182,440 in 316.

Which has more GitHub stars, open-code-review or caveman?

caveman, with 115,815 stars; open-code-review has 48,785.

Which has more tests, open-code-review or caveman?

caveman, with 711 test files; open-code-review has 377.

Which was updated more recently, open-code-review or caveman?

caveman: its last push was on October 28, 2026, and open-code-review's on October 22, 2026.

Which has more commits signed by AI, open-code-review or caveman?

caveman: an AI signed 74.4% of its commits, with Claude Code and Cursor; in open-code-review, 2.3%.

Compare

open-code-review vs caveman

open-code-review and caveman share 3 technologies: net/http, Anthropic, and MCP. Both are written in Go.

Read it as markdown

What they share and what sets them apart

alibaba

open-code-review

Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

Go48.8kRead on October 28, 2026, at commit 375f64c What is open-code-review built with?

JuliusBrussee

caveman

🪨 why use many token when few token do trick. Viral skill + proxy for coding agents that cuts 65% of tokens by talking like a caveman.

Go115.8kRead on October 29, 2026, at commit 9b68f7e What is caveman built with?

In common

Only in open-code-review

OpenAI

Only in caveman

Postgres

Side by side

open-code-reviewcaveman

SizeLines written by people and agents, without generated ones; code files, without tests.

open-code-review182,440 lines written316 code files

caveman334,915 lines written435 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.

open-code-review2.3% of its commits signed by AIWith Claude Code, Cursor, Codex, and Warp

caveman74.4% of its commits signed by AIWith Claude Code and Cursor

ActivityFrom GitHub and its history, on the day SeeRepo read it.

open-code-reviewLast push October 22, 2026812 commits48,785 stars

cavemanLast push October 28, 20261,639 commits115,815 stars

TestsThe files that test the code, and the share of code files a test imports.

open-code-review377 test files69.3% of its code files have a test that imports them

caveman711 test files72.6% of its code files have a test that imports them

Frequently asked questions

Which is bigger, open-code-review or caveman?: caveman, with 334,915 lines written in 435 code files; open-code-review has 182,440 in 316.; The proof: JuliusBrussee/caveman's code at commit 9b68f7e
Which has more GitHub stars, open-code-review or caveman?: caveman, with 115,815 stars; open-code-review has 48,785.; The proof: JuliusBrussee/caveman on GitHub
Which has more tests, open-code-review or caveman?: caveman, with 711 test files; open-code-review has 377.; The proof: JuliusBrussee/caveman's code at commit 9b68f7e
Which was updated more recently, open-code-review or caveman?: caveman: its last push was on October 28, 2026, and open-code-review's on October 22, 2026.; The proof: JuliusBrussee/caveman's commits on GitHub
Which has more commits signed by AI, open-code-review or caveman?: caveman: an AI signed 74.4% of its commits, with Claude Code and Cursor; in open-code-review, 2.3%.; The proof: the commits each tool signed in JuliusBrussee/caveman

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