arthas vs Paper

arthas and Paper share 4 technologies: com.mysql:mysql-connector-j, MySQL, org.slf4j:slf4j-api, and org.apache.logging.log4j:log4j-core. Both are written in Java.

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What they share and what sets them apart

alibaba

arthas

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

Java37.6kRead on November 6, 2026, at commit 6d97217What is arthas built with?

Only in arthas

In common

PaperMC

Paper

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

Java12.8kRead on November 10, 2026, at commit 0727243What is Paper built with?

Only in Paper

  • sqlite-jdbc
  • SQLite
  • org.apache.logging.log4j:log4j-iostreams
  • Apache

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
arthas142,508 lines written1,004 code files
Paper352,293 lines written3,227 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.
arthas0.1% of its commits signed by AIWith GitHub Copilot
Paper0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
arthasLast push November 4, 20262,142 commits37,611 stars
PaperLast push November 10, 202619,968 commits12,806 stars
TestsThe files that test the code, and the share of code files a test imports.
arthas126 test files18.8% of its code files have a test that imports them
Paper253 test files13.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, arthas or Paper?
Paper, with 352,293 lines written; arthas has 142,508.

The proof: PaperMC/Paper's code at commit 0727243

Which has more GitHub stars, arthas or Paper?
arthas, with 37,611 stars; Paper has 12,806.

The proof: alibaba/arthas on GitHub

Which has more tests, arthas or Paper?
Paper, with 253 test files; arthas has 126.

The proof: PaperMC/Paper's code at commit 0727243

Which was updated more recently, arthas or Paper?
Paper: its last push was on November 10, 2026, and arthas's on November 4, 2026.

The proof: PaperMC/Paper's commits on GitHub

Which has more commits signed by AI, arthas or Paper?
arthas: an AI signed 0.1% of its commits, with GitHub Copilot.

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