Developer Profile

Grzegorz Piwowarek

@pivovarit

Warsaw

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

72 / 100Raw: 663.00

Repository Score

71 / 100Raw: 244.00

PR Score

80 / 100Raw: 1212.00

Contribution Score

44 / 100Raw: 79.00

Score Weight Distribution

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

Repository Score (45%)17% of final signal

Pull Request Score (45%)82% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1parallel-collectors

stars679

forks63

Java 10000%

Score

#2throwing-function

stars392

forks58

Java 10000%

Score

#3articles

stars131

forks39

JavaScript 3600%Java 2800%HTML 2400%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1JavaDocs generator fixes

in vavr-io/vavr

stars on the PR repository6165

+2588/-1546

Java 9600%Scala 400%

Score

#2improve LinkedHashMap/LinkedHashSet#remove() performance via tombstoned order slots

in vavr-io/vavr

stars on the PR repository6165

+601/-39

Java 9600%Scala 400%

Score

#3add missing future tests

in vavr-io/vavr

stars on the PR repository6165

+184/-0

Java 9600%Scala 400%

Score

Community Contributions

comments

#1Issue

Explore reimplementing HashMap as CHAMP (Compressed Hash-Array Mapped Prefix-tree)

vavr-io/vavr

stars6165

comments20

Score

#2Issue

Custom wrapper columns with autoincrement - AutoIncColumnType should be open?

JetBrains/Exposed

stars9284

comments12

Score

#3Issue

vavr-docs restoration

vavr-io/vavr

stars6165

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

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