yingfeng — 88.2/100 · 顶级

Account Maturity: Account age 18.2 years, active across 19 year(s) — maturity lands at 100%. Original Project Quality: Best original project is lockfree (5 stars) — original project quality at 48%. Contribution Quality: 233 merged PRs out of 255 submitted (rejection rate ~1%) — contribution quality at 100%. Ecosystem Impact: Landed 59 PR(s) / 106 commit(s) into infiniflow/ragflow (83993 stars) — ecosystem impact at 99%. Community Influence: 364 followers / following 127 — community influence at 86%. Activity Authenticity: 595 contributions in the last year, active within the last 0 days — activity authenticity at 92%. 🔥 Roast: Ecosystem impact is strong; lockfree at 5 stars isn't a fluke, and the trajectory points straight to top-tier.