Developer Profile

Jannis

@derhuerst

Berlin

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

75 / 100Raw: 1244.00

Repository Score

69 / 100Raw: 220.00

PR Score

89 / 100Raw: 2531.00

Contribution Score

37 / 100Raw: 59.00

Score Weight Distribution

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

Repository Score (45%)8% of final signal

Pull Request Score (45%)92% of final signal

Contribution Score (10%)0% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1db-rest

stars124

forks16

watchers9

JavaScript97%Dockerfile3%

Score

#2vbb-rest

stars144

forks14

watchers4

JavaScript98%Dockerfile2%

Score

#3bvg-rest

stars111

forks6

watchers3

JavaScript96%Dockerfile4%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1download compressed binaries from GitHub

in eugeneware/ffmpeg-static

stars on the PR repository1398

+88/-15

JavaScript65%Shell35%

Score

#2add KVB profile

in public-transport/hafas-client

stars on the PR repository368

+218/-1

JavaScript99%Shell1%

Score

#3add more profiles: VOS, AVV, BART, VVT, VKG

in public-transport/hafas-client

stars on the PR repository368

+936/-123

JavaScript99%Shell1%

Score

Community Contributions

Most impactful public issues and discussions

#1Issue

reordering of referenced table seems to causes "key ... does not exist in the referenced table"

duckdb/duckdb

stars41690

comments6

Score

#2Issue

pragma_collations() doesn't return Norwegian (no, no_NO)

duckdb/duckdb

stars41690

comments4

Score

#3Issue

frequencies.txt primary key: add end_time, headway_secs & exact_times?

google/transit

stars1076

comments9

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