Developer Profile

Masahiro Sakai

@msakai

Kawasaki, Japan

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

70 / 100Raw: 901.00

Repository Score

62 / 100Raw: 163.00

PR Score

86 / 100Raw: 1829.00

Contribution Score

33 / 100Raw: 49.00

Score Weight Distribution

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

Repository Score (45%)8% of final signal

Pull Request Score (45%)91% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1toysolver

stars159

forks11

Haskell 9900%C 100%

Score

#2cpl

stars177

forks9

Haskell 6800%Shell 1100%JavaScript 800%

Score

#3data-interval

stars23

forks10

Haskell 10000%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1[haskell-servant][haskell-yesod] Use table-based conversion for field name conversion

in OpenAPITools/openapi-generator

stars on the PR repository26732

+229/-185

Java 9500%TypeScript 200%Kotlin 200%

112

Score

#2[haskell][haskell-yesod] Fix special char replacements

in OpenAPITools/openapi-generator

stars on the PR repository26732

+129/-207

Java 9500%TypeScript 200%Kotlin 200%

112

Score

#3Add `lu_factor` and `lu_solve` to `cupyx.scipy.linalg`

in cupy/cupy

stars on the PR repository12310

+266/-0

Python 7300%Cython 1900%C++ 500%

104

Score

Community Contributions

comments

#1Issue

<nothing> is inferred when mimicking GADT

python/mypy

stars20633

comments4

Score

#2Issue

mingw packages for mkl-dnn and menoh

pfnet-research/menoh

stars281

comments7

Score

#3Issue

Segmentation fault on Travis CI environment

pfnet-research/menoh

stars281

comments7

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

External issues counted

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