Pumpkin vs openfang
Pumpkin and openfang share 7 technologies: axum, Tokio, wasmtime, ed25519-dalek, hmac, tracing, and tracing-subscriber. Both are written in Rust.
LinkedInWhat they share and what sets them apart
Pumpkin-MC
Pumpkin
Empowering everyone to host fast and efficient Minecraft servers
Rust12.9kRead on November 10, 2026, at commit b23d048What is Pumpkin built with?Only in Pumpkin
In common
RightNow-AI
openfang
Open-source Agent Operating System
Rust18.2kRead on November 6, 2026, at commit acf2587What is openfang built with?Only in openfang
Side by side
Pumpkinopenfang
SizeLines written by people and agents, without generated ones; code files, without tests.
Pumpkin641,187 lines written2,803 code files
openfang215,772 lines written277 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.
Pumpkin0.4% of its commits signed by AIWith Claude Code, CodeRabbit, and GitHub Copilot
openfang15.3% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
PumpkinLast push November 10, 20263,087 commits12,913 stars
openfangLast push July 2, 2026437 commits18,243 stars
TestsThe files that test the code, and the share of code files a test imports.
Pumpkin29 test files3.6% of its code files have a test that imports them
openfang14 test files
Frequently asked questions
Which is bigger, Pumpkin or openfang?
Pumpkin, with 641,187 lines written; openfang has 215,772.
The proof: Pumpkin-MC/Pumpkin's code at commit b23d048
Which has more GitHub stars, Pumpkin or openfang?
openfang, with 18,243 stars; Pumpkin has 12,913.
The proof: RightNow-AI/openfang on GitHub
Which has more tests, Pumpkin or openfang?
Pumpkin, with 29 test files; openfang has 14.
The proof: Pumpkin-MC/Pumpkin's code at commit b23d048
Which was updated more recently, Pumpkin or openfang?
Pumpkin: its last push was on November 10, 2026, and openfang's on July 2, 2026.
The proof: Pumpkin-MC/Pumpkin's commits on GitHub
Which has more commits signed by AI, Pumpkin or openfang?
openfang: an AI signed 15.3% of its commits, with Claude Code, GitHub Copilot, Cursor, and Codex; in Pumpkin, 0.4%.
The proof: the commits each tool signed in RightNow-AI/openfang
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