Developer Profile

Sebastiano Vigna

@vigna

Milano, Italia

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

74 / 100Raw: 644.00

Repository Score

75 / 100Raw: 295.00

PR Score

79 / 100Raw: 1115.00

Contribution Score

49 / 100Raw: 97.00

Score Weight Distribution

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

Repository Score (45%)21% of final signal

Pull Request Score (45%)78% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1fastutil

stars2235

forks230

Java 8800%HTML 500%Shell 500%

Score

#2ne

stars577

forks39

C 9600%Perl 200%Makefile 100%

Score

#3epserde-rs

stars175

forks11

Rust 10000%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1Random trees & forests

in networkx/networkx

stars on the PR repository17248

+922/-15

Python 10000%

107

Score

#2Update to the documentation of eigenvector centrality

in networkx/networkx

stars on the PR repository17248

+187/-76

Python 10000%

107

Score

#3ENH: sparse.csgraph.connected_components: state-of-the-art implementation of Tarjan's algorithm

in scipy/scipy

stars on the PR repository14985

+193/-115

Python 6400%C 2100%C++ 1100%

106

Score

Community Contributions

comments

#1Discussion

New tree and forest generative algorithms

networkx/networkx

stars17248

comments23

Score

#2Issue

rustc uses a constantly increasing amount of memory up to OS crash or OOM kill

rust-lang/rust

stars117452

comments7

Score

#3Issue

Remove rayon dependency?

GuillaumeGomez/sysinfo

stars2738

comments19

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

Merged external PRs counted

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