Developer Profile

Alan Guo Xiang Tan

@tgxworld

Singapore

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

52 / 100Raw: 673.00

Repository Score

21 / 100Raw: 27.00

PR Score

83 / 100Raw: 1444.00

Contribution Score

51 / 100Raw: 104.00

Score Weight Distribution

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

Repository Score (45%)2% of final signal

Pull Request Score (45%)97% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1programming-elixir

stars15

forks4

Elixir 10000%

Score

#2The-C-Programming-Language

stars5

forks3

C 10000%

Score

#3minitest-nyan-cat

stars7

forks0

Ruby 10000%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1DEV: Bump `rubocop-discourse` to 3.19.0

in discourse/discourse

stars on the PR repository47819

+685/-2

Ruby 6000%JavaScript 3300%SCSS 300%

119

Score

#2FIX: Group Site Traffic Explorer locales by language

in discourse/discourse

stars on the PR repository47819

+138/-14

Ruby 6000%JavaScript 3300%SCSS 300%

119

Score

#3DEV: Enable Style/AccessModifierDeclarations

in discourse/discourse

stars on the PR repository47819

+189/-191

Ruby 6000%JavaScript 3300%SCSS 300%

119

Score

Community Contributions

comments

#1Issue

Allow Migration Advisory Locks to be disabled.

rails/rails

stars58747

comments26

Score

#2Issue

Shortcuts for `request.params[key]` and `request.params[key] = value` removed without deprecation.

rails/rails

stars58747

comments18

Score

#3Issue

Replace `listen` gem with `fswatch-rb`

rails/rails

stars58747

comments8

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