Developer Profile

sijun-yang

@YangSiJun528

Seoul, South Korea

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

52 / 100Raw: 484.00

Repository Score

34 / 100Raw: 51.00

PR Score

77 / 100Raw: 1017.00

Contribution Score

24 / 100Raw: 31.00

Score Weight Distribution

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

Repository Score (45%)5% of final signal

Pull Request Score (45%)95% of final signal

Contribution Score (10%)0% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1jungle-bell

stars15

forks2

watchers0

TypeScript62%Kotlin19%Rust18%

Score

#2c-chip-8

stars4

forks0

watchers1

C100%

Score

#3bracket-pair-guides

stars2

forks0

watchers0

HTML54%Kotlin30%Python11%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1Remove obsolete _symtable APIs

in RustPython/RustPython

stars on the PR repository22405

+1/-114

Rust88%Python12%

105

Score

#2Fix stale exercise references

in rust-lang/rustlings

stars on the PR repository64381

+29/-30

Rust98%HTML2%

100

Score

#3Remove private comprehension flags

in RustPython/RustPython

stars on the PR repository22405

+14/-70

Rust88%Python12%

Score

Community Contributions

Most impactful public issues and discussions

#1Issue

Configure Kotlin's all-open plugin for JPA entities

spring-io/initializr

stars3710

comments6

Score

#2Issue

[Bug] Converter isolation broken - converters leak between ExcelWriter instances

apache/fesod

stars6262

comments4

Score

#3Issue

Review issues that appear resolved for closure

RustPython/RustPython

stars22405

comments1

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