Developer Profile

Christopher Grainger

@cigrainger

Melbourne

GitHub

Impact Score Overview

Developer Impact & Statistics

Final Score

50 / 100Raw: 754.00

Repository Score

17 / 100Raw: 21.00

PR Score

85 / 100Raw: 1637.00

Contribution Score

44 / 100Raw: 79.00

Score Weight Distribution

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

Repository Score (45%)1% of final signal

Pull Request Score (45%)98% of final signal

Contribution Score (10%)1% of final signal

Top Work

Top Work & Highlights

Top Repositories

Most impactful repositories and pull requests

#1explorer_duckdb_backend

stars4

forks0

watchers0

Elixir80%Rust20%

Score

#2duckdb-hnsw-acorn

stars67

forks2

watchers1

C++67%C32%

Score

#3uv

stars5

forks0

watchers1

Elixir100%

Score

Top Pull Requests

Most impactful repositories and pull requests

#1zotero: 5.0.96.3 -> 6.0

in NixOS/nixpkgs

stars on the PR repository26473

+46/-40

Nix96%Shell2%Python2%

100

Score

#2Add mode

in elixir-explorer/explorer

stars on the PR repository1296

+200/-28

Elixir84%Rust15%

Score

#3Add Series string functions

in elixir-explorer/explorer

stars on the PR repository1296

+322/-17

Elixir84%Rust15%

Score

Community Contributions

Most impactful public issues and discussions

#1Issue

Additional backends

elixir-explorer/explorer

stars1296

comments29

Score

#2Issue

Should `From<&AnyValue<'a>> for DataType` handle `Utf8Owned`?

pola-rs/polars

stars40093

comments8

Score

#3Issue

Big Bird cannot be converted to ONNX

huggingface/transformers

stars167731

comments5

Score

Scoring Transparency

▼

Repositories analyzed

Pull requests analyzed

210

Merged external PRs counted

210

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