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@syhily
Yufan Sheng
syhily
90.50/100
🏆 GOD
Legendary · Hall of Fame
#开源老炮儿#全栈折腾王#博客系统匠人#PR实干家#跨生态贡献者#OSS Veteran#Full-Stack Tinkerer#Blog System Artisan#PR Workhorse#Major OSS Contributor

Score breakdown

Account maturity10.0 / 10
Original project quality12.3 / 18
Contribution quality25.2 / 27
Ecosystem / maintenance impact19.6 / 20
Community influence7.6 / 8
Activity authenticity15.8 / 17

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🔥 14-year GitHub veteran with 1,846 contributions last year and 69 merged PRs to Apache Flink, whose most popular original repo is a 111-star blog system — no star-farming, no fork graveyards, just 15 y

syhily — 90.50/100 · GOD (Legendary · Hall of Fame)

TL;DR: A 14-year high-tenure open source contributor with genuine cross-ecosystem impact on major projects like Apache Flink and Astro, no farming behavior, and a 15-year track record of consistent, substantive original and external contributions.

DimensionScoreNotes
Account maturity10/10Registered 14.1 years, active across 15 contribution years, 0 days since last activity
Original project quality12.3/1824 original non-empty public repos, 429 total stars, top original repo (algorithm-anime) has 121 stars, 0 fork repos or empty projects
Contribution quality25.2/27186 merged PRs out of 250 total (75% acceptance rate), 0 trivial external PRs, 25% PR rejection rate aligned with high activity volume
Ecosystem / maintenance impact19.6/2085 substantive PRs/commits into high-star repos including 69 PRs/60 commits to Apache Flink (26.1k stars), 1 fix PR to Astro (60.6k stars), plus contributions to GoFrame, Pulsar-Flink and other notable projects
Community influence7.6/81,114 followers with a healthy 3:1 follower-to-following ratio, no follow-farming behavior detected
Activity authenticity15.8/171,846 contributions in the last year, 3 distinct activity types tracked, no signs of automated or fake activity

Red flags: None Manual adjustment: None (0), as all contributions are genuine, no farming or suspicious behavior detected, and low-volume templated PRs are limited to personal repo experiments with no external impact. Verdict: Prioritize, this is a high-trust, high-value open source contributor with a long track record of real, substantive work.

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