Developer Profile

Ryota Arai

@ryotarai

Tokyo, Japan

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

64 / 100Raw: 1051.00

Repository Score

47 / 100Raw: 87.00

PR Score

88 / 100Raw: 2238.00

Contribution Score

29 / 100Raw: 41.00

Score Weight Distribution

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

Repository Score (45%)4% of final signal

Pull Request Score (45%)96% of final signal

Contribution Score (10%)0% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1infrataster

stars311

forks32

watchers31

Ruby93%HTML7%

Score

#2waker

stars132

forks15

watchers8

Ruby77%HTML19%CSS2%

Score

#3mallet

stars71

forks7

watchers7

Go99%Makefile1%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1Feature: BigQuery: limit amount of MB processed per query

in getredash/redash

stars on the PR repository28834

+47/-25

Python45%JavaScript29%TypeScript19%

Score

#2Allow setting NOT NULL on MySQL with online DDL.

in ankane/strong_migrations

stars on the PR repository4459

+87/-10

Ruby100%

Score

#3Introduce Handler (experimental feature)

in itamae-kitchen/itamae

stars on the PR repository1134

+367/-61

Ruby100%

Score

Community Contributions

Most impactful public issues and discussions

#1Issue

ML subscription form in English ver. does not work

ruby/www.ruby-lang.org

stars944

comments15

Score

#2Issue

Fluentd 0.14 support

fluent-plugins-nursery/fluent-plugin-cloudwatch-logs

stars202

comments9

Score

#3Issue

Encrypt node attributes

itamae-kitchen/itamae

stars1134

comments3

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

142

Merged external PRs counted

142

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