Developer Profile

Yunfei He

@hyfdev

Singapore

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

68 / 100Raw: 866.00

Repository Score

55 / 100Raw: 121.00

PR Score

86 / 100Raw: 1785.00

Contribution Score

46 / 100Raw: 84.00

Score Weight Distribution

finalScore = repoScore * 0.45 + prScore * 0.45 + contributionScore * 0.10

Repository Score (45%)6% of final signal

Pull Request Score (45%)93% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1project-context-records

stars73

forks4

Score

#2sugar_path

stars27

forks2

Rust 10000%

Score

#3libvue-rs

stars22

forks1

Rust 4800%C++ 2200%TypeScript 1700%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1fix(linter/unicorn/prefer-array-flat): skip non-array `flatMap` receivers

in oxc-project/oxc

stars on the PR repository22705

+111/-21

Rust 8300%JavaScript 900%TypeScript 700%

108

Score

#2perf: cache `getModuleInfo` during code splitting

in rolldown/rolldown

stars on the PR repository13944

+298/-19

Rust 6700%TypeScript 2200%JavaScript 1100%

105

Score

#3test(browser): smoke test the packed `@rolldown/browser` in a real browser page

in rolldown/rolldown

stars on the PR repository13944

+380/-123

Rust 6700%TypeScript 2200%JavaScript 1100%

105

Score

Community Contributions

comments

#1Discussion

API design of adding `filter` and `idFilter` in `load` and `transform` hook

rolldown/rolldown

stars13944

comments11

Score

#2Issue

Support `vp env` to manage node version

voidzero-dev/vite-plus

stars5761

comments13

Score

#3Issue

Using CLI framework to replace current raw `parseArgs`

rolldown/rolldown

stars13944

comments9

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

300

Merged external PRs counted

300

Own-repo PRs ignored

Unmerged PRs ignored

Unique external repositories

Issues analyzed

100

External issues counted

100

Discussions analyzed

External discussions counted

How this score was calculated

View the full scoring methodology with formulas, penalties, and step-by-step flow.

View full methodology