Developer Profile

Jack Cherng

@jfcherng

Hsinchu, Taiwan

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

73 / 100Raw: 1619.00

Repository Score

60 / 100Raw: 152.00

PR Score

92 / 100Raw: 3427.00

Contribution Score

45 / 100Raw: 82.00

Score Weight Distribution

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

Repository Score (45%)4% of final signal

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

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1php-diff

stars483

forks48

PHP 9600%SCSS 300%CSS 200%

Score

#2copilot-node-server

stars37

forks3

Python 5100%Shell 4900%

Score

#3my-scripts

stars16

forks7

Shell 9700%Batchfile 300%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1[Mixed] Use detailed scope for true/false/null

in sublimehq/Packages

stars on the PR repository3018

+262/-169

Shell 3700%Java 2000%C# 1900%

Score

#2[PHP] PHP 8.3 new syntax

in sublimehq/Packages

stars on the PR repository3018

+153/-16

Shell 3700%Java 2000%C# 1900%

Score

#3[PHP] PHP 8.1 new syntax

in sublimehq/Packages

stars on the PR repository3018

+324/-117

Shell 3700%Java 2000%C# 1900%

Score

Community Contributions

comments

#1Issue

`uv pip install` failed on Windows: `stream did not contain valid UTF-8`

astral-sh/uv

stars89571

comments9

Score

#2Issue

`requests` module is recognized as `urllib3` in the compiled binary

Nuitka/Nuitka

stars15122

comments8

Score

#3Issue

Can `uv` auto recognize `rye`'s Python installation?

astral-sh/uv

stars89571

comments5

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