mattpen
View on GitHub ↗active 2023-08-16 → 2026-03-13 (UTC) · 22 repositories
Activity over time
Daily event counts in the loaded window
Line chart, 941 days from 2023-08-16 to 2026-03-13. Pushes: 26 total, peak 6 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 35 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
Pull requests and issues are under-captured in the later part of this window. GH Archive progressively stopped recording non-push events during 2026 — −95% or worse by the end of the window. A decline in those two series reflects the archive rather than this account. Pushes stay reliable throughout, so read them as the real signal. Data health has the measurements.
Repositories worked on
Ranked by contributions — pushes, PRs, issues, reviews and comments, so stars and forks do not inflate the list
| Repository | Contributions | Pushes | PRs | Issues | Comments | Last seen |
|---|---|---|---|---|---|---|
| phetsims/qa | 43 | 0 | 0 | 18 | 25 | 2025-09-30 |
| phetsims/perennial | 29 | 10 | 0 | 6 | 13 | 2026-03-13 |
| phetsims/rosetta | 9 | 0 | 0 | 2 | 7 | 2025-08-15 |
| phetsims/example-sim | 8 | 8 | 0 | 0 | 0 | 2023-12-21 |
| phetsims/chipper | 6 | 2 | 0 | 0 | 4 | 2024-01-12 |
| phetsims/sound-waves | 5 | 0 | 0 | 1 | 4 | 2024-08-22 |
| phetsims/bumper | 4 | 4 | 0 | 0 | 0 | 2023-08-30 |
| phetsims/babel | 4 | 0 | 0 | 0 | 4 | 2025-04-04 |
| phetsims/phet-info | 4 | 0 | 0 | 1 | 3 | 2023-12-20 |
| phetsims/faradays-electromagnetic-lab | 4 | 0 | 0 | 0 | 4 | 2024-03-28 |
| phetsims/models-of-the-hydrogen-atom | 4 | 0 | 0 | 1 | 3 | 2025-04-24 |
| phetsims/aqua | 3 | 1 | 0 | 1 | 1 | 2025-01-17 |
| phetsims/sound | 1 | 0 | 0 | 0 | 1 | 2023-08-16 |
| phetsims/sherpa | 1 | 0 | 0 | 0 | 1 | 2025-07-15 |
| reactjs/react-modal | 1 | 0 | 0 | 1 | 0 | 2024-08-07 |
| phetsims/build-an-atom | 1 | 0 | 0 | 0 | 1 | 2024-07-10 |
| sequelize/website | 1 | 0 | 0 | 1 | 0 | 2023-10-30 |
| vitest-dev/vitest | 1 | 0 | 0 | 1 | 0 | 2025-11-05 |
| phetsims/circuit-construction-kit-dc | 1 | 0 | 0 | 1 | 0 | 2023-10-18 |
| phetsims/projectile-data-lab | 1 | 0 | 0 | 0 | 1 | 2024-06-18 |
| phetsims/circuit-construction-kit-common | 1 | 0 | 0 | 1 | 0 | 2025-12-18 |
| phetsims/graphing-slope-intercept | 1 | 1 | 0 | 0 | 0 | 2024-02-13 |
Works with
People who contribute to the same repositories, ranked by how many they share · automation excluded, or every account would appear to work with everyone
| Contributor | Shared repos | Repositories in common |
|---|---|---|
| phet-dev | 19 | |
| samreid | 19 | |
| zepumph | 18 | |
| jessegreenberg | 17 | |
| jonathanolson | 17 | |
| marlitas | 15 | |
| pixelzoom | 15 | |
| KatieWoe | 14 | |
| jbphet | 13 | |
| kathy-phet | 13 | |
| Nancy-Salpepi | 11 | |
| arouinfar | 11 | |
| matthew-blackman | 11 | |
| AgustinVallejo | 10 | |
| terracoda | 8 | |
| brent-phet | 7 | |
| oliver-phet | 7 | |
| DianaTavares | 6 | |
| Luisav1 | 6 | |
| brettfiedler | 6 | |
| chrisklus | 5 | |
| vperezcadavid99 | 5 | |
| Matthew-Moore240 | 4 | |
| amanda-phet | 4 | |
| ariel-phet | 4 |
Counts cover only the window loaded into ClickHouse and count events, not this account's lifetime totals on GitHub.