Website that contains free physics simulations for students.
active 2025-08-14 → 2026-07-21 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 342 days from 2025-08-14 to 2026-07-21. Pushes: 340 total, peak 11 in a day. Pull requests: 165 total, peak 20 in a day. Issues: 114 total, peak 7 in a day. Comments: 280 total, peak 42 in a day. Stars: 11 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| physicshub | 288 | 161 | 25 | 70 |
| mattqdev | 182 | 54 | 2 | 58 |
| github-actions[bot] | 156 | 87 | 22 | 43 |
| dependabot[bot] | 67 | 11 | 53 | 3 |
| allcontributors[bot] | 49 | 27 | 11 | 11 |
| Copilot | 19 | 0 | 0 | 15 |
| petercr | 7 | 0 | 0 | 7 |
| meet-shah820 | 7 | 0 | 2 | 5 |
| joaomenkdev-cloud | 6 | 0 | 1 | 5 |
| ismaillxxadil | 6 | 0 | 1 | 5 |
| GigaWHATT | 6 | 0 | 2 | 3 |
| Yukesh-30 | 6 | 0 | 0 | 6 |
| pabrams | 5 | 0 | 1 | 3 |
| supertutto | 5 | 0 | 2 | 0 |
| Abdulgafar4 | 5 | 0 | 1 | 4 |
| devrajbando | 4 | 0 | 2 | 1 |
| FaresAyadi055 | 4 | 0 | 1 | 2 |
| akshatj0630 | 4 | 0 | 3 | 1 |
| prashantchauhan-12 | 4 | 0 | 3 | 1 |
| I-had-a-bad-idea | 4 | 0 | 1 | 3 |
Recent activity
Latest issues, pull requests and releases
- Issue#323physicshub2026-07-04 22:41[Feat]: Add "Pi from Collisions" simulation (Galperin's method)
- Issue#226physicshub2026-07-04 22:41[Bug]: Ball in ball simulations and ParabolicMotion is loosing power (again)
- Pull request#341physicshub2026-07-04 22:41
- Pull request#347physicshub2026-07-04 22:40
- Issue comment#366physicshub2026-07-04 22:40introduce fun fact toast message with proper styling
- Issue comment#344mattqdev2026-06-07 08:27fix: add fixed timestep accumulator to prevent energy drift in BouncingBall
- Issue#322mattqdev2026-05-20 21:49[Feat]: Complete Blog creation system
- Issue#318mattqdev2026-05-20 21:28[Bug]: Contributor image on the README is broken
- Issue comment#321mattqdev2026-05-20 21:28fix: replace unreliable contributor stats aggregation workflow
- Issue#319mattqdev2026-05-20 05:38[Feat]: Add "Step-by-Step" frame scrubbing buttons to simulation controls
- Pull request#320nicolaszmarzagao2026-05-18 23:06
- Issue comment#87mattqdev2026-05-18 21:27[Bug]: In VectorsOperation Simulation, Subtraction with Parallelogram method is bugged
- Issue comment#317AgnibhaDebnath2026-05-16 19:47feat: add 1D collision simulation with vector visualization
- Issue#180mattqdev2026-05-16 19:32[Feat]: New simulation for ball collisions
- Issue comment#180AgnibhaDebnath2026-05-16 12:23[Feat]: New simulation for ball collisions
- Pull request#317AgnibhaDebnath2026-05-16 12:18
- Pull request#314TechGenius-Karan2026-05-16 08:57
- Issue comment#303joaomenkdev-cloud2026-05-13 20:21fix: ball simulations losing energy on bounce (#226)
- Issue comment#310mattqdev2026-05-09 10:04Fix/inclined plane gravity friction
- Pull request#305TechGenius-Karan2026-05-07 07:44
- Issue#226mattqdev2026-05-03 07:23[Bug]: Ball in ball simulations and ParabolicMotion is loosing power (again)
- Issue comment#194Sahitya31052026-05-02 18:21[Bug]: Ball in BouncingBall, BallAcceleration and Test sim isn't showed
- Issue comment#224mattqdev2026-05-02 16:08[Bug]: pendulum in SimplePendulum simulation is rotating inverted
- Pull request#300dependabot[bot]2026-05-02 00:27
- Pull request#299dependabot[bot]2026-05-02 00:26
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 11 stars here means stars gained during the window, not the repo's star count.