Developer Profile

Changkun Ou

@changkun

Munich, Germany

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

77 / 100Raw: 1463.00

Repository Score

76 / 100Raw: 316.00

PR Score

91 / 100Raw: 2931.00

Contribution Score

20 / 100Raw: 24.00

Score Weight Distribution

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

Repository Score (45%)10% of final signal

Pull Request Score (45%)90% of final signal

Contribution Score (10%)0% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1modern-cpp-tutorial

stars25795

forks3116

C++ 6200%EJS 1200%Stylus 1100%

105

Score

#2midgard

stars227

forks21

Go 9800%Dockerfile 100%Makefile 100%

Score

#3dotfiles

stars150

forks22

Shell 8000%Vim Script 1700%Python 300%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1internal: use atomic, sync.Map, and friends for internal structures

in fyne-io/fyne

stars on the PR repository28677

+119/-183

Go 9400%C 200%GLSL 200%

113

Score

#2data/binding: use atomics

in fyne-io/fyne

stars on the PR repository28677

+109/-152

Go 9400%C 200%GLSL 200%

113

Score

#3Replace UnboundedCanvasObjectChan

in fyne-io/fyne

stars on the PR repository28677

+361/-87

Go 9400%C 200%GLSL 200%

113

Score

Community Contributions

comments

#1Discussion

AnalyticExpectedUtilityOfBestOption for multiple comparisons

meta-pytorch/botorch

stars3591

comments2

Score

#2Issue

Watch: fixed 1s poll causes latency, drops rapid changes, leaks ticker; make interval tunable / event-driven

golang-design/clipboard

stars860

comments2

Score

#3Issue

windows: Watch does not fire on image (Ctrl+C) or file copy

golang-design/clipboard

stars860

comments2

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

271

Merged external PRs counted

271

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