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🏆 Notable contributions

Popular open-source repos they've shipped to (commits + PRs)

milvus-io/milvus⭐ 45K2 PRsmilvus-io/milvus-sdk-java⭐ 4912 PRs

Score breakdown

Account maturity10.0 / 10
Original project quality9.2 / 18
Contribution quality25.1 / 27
Ecosystem / maintenance impact11.5 / 20
Community influence6.8 / 8
Activity authenticity14.5 / 17

🛠 Featured work

Their own popular and pinned repositories

priconne-rainbow-fart⭐ 50

会长我挂树了 - 公主连结 vscode-rainbow-fart 扩展语音包 (Priconne extension vocal pack)

my-ctf-challenges⭐ 45

Source code and solution of CTF challenges that I created.

C
letsmove-ctf-solution⭐ 8

Let's Move CTF learnings - https://github.com/hoh-zone/lets-ctf

Move
sahuang.github.io⭐ 1

Personal website.

HTML
DragonBot-ReDive⭐ 12

龙花菜，以公主连结Re:Dive和龙图为主要服务的QQ机器人。

Python
Ethernaut⭐ 7

My walkthrough and learnings from Ethernaut using cheb3

🧬 Stack & domains

Top languages
C32%
HTML23%
Solidity20%
C++14%
Jupyter Notebook3%
Python3%
Domains
pcrprincess-connect-redivemoepriconnerainbow-fartvscodevscode-rainbow-fartbotlongyutaolyt555nonebotpython

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Closest profile, nearby score

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🔥 Full roast

🔥 9 years on GitHub with only 128 total stars, your most starred repo is a Princess Connect voice pack, you’ve only submitted 4 PRs to 45k-star Milvus, and 42 of your last 50 merged PRs are just MDX edi

sahuang — 78.60/100 · SOLID (Solid · Trustworthy)

TL;DR: Genuine niche open-source contributor with a strong track record of substantive contributions to high-star projects and personal CTF/community tools, no farming or red flags; low star count on personal projects stems from niche focus rather than low quality.

DimensionScoreNotes
Account maturity10/10Registered 9.33 years, active across 10 contribution years
Original project quality9.9/1811 non-empty original repos, total 128 stars, top project priconne-rainbow-fart has 50 stars; niche CTF/anime tool focus limits mass star appeal
Contribution quality24.9/27145 merged PRs out of 149 total PRs; 0 maintainer-closed unmerged PRs, 4 author-closed external PRs, 0 author-closed own-repo PRs; only 3 trivial PRs in recent 50 PR sample
Ecosystem / maintenance impact11.5/204 substantive PRs to popular repos all-time: 2 PRs to ★44,987 milvus, 2 PRs to ★491 milvus-sdk-java (contributions made during tenure at Milvus)
Community influence6.8/8311 followers, 57 following (healthy ~5.5:1 follower ratio, no follow-farming behavior)
Activity authenticity14.5/17534 contributions in the last year, last activity 4 days ago, no templated PR flood (templated PR ratio 7%, flood suspect = false)
Red flags: None
Manual adjustment: +1, the original project quality subscore is underpenalized for niche project focus: CTF challenge repos, anime voice packs, and game bots have inherently lower mass appeal, so low star counts do not reflect low project quality.
Verdict: Normal, recommended for collaboration on CTF, Web3 security, or niche tooling projects.