OpenStudio is a cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.
active 2024-08-27 → 2026-01-21 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 513 days from 2024-08-27 to 2026-01-21. Pushes: 546 total, peak 27 in a day. Pull requests: 156 total, peak 7 in a day. Issues: 121 total, peak 7 in a day. Comments: 547 total, peak 28 in a day. Stars: 34 total, peak 2 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 |
|---|---|---|---|---|
| jmarrec | 407 | 81 | 41 | 189 |
| anchapin | 295 | 239 | 33 | 6 |
| joseph-robertson | 251 | 149 | 38 | 34 |
| ci-commercialbuildings | 197 | 0 | 0 | 197 |
| TShapinsky | 65 | 17 | 2 | 24 |
| wenyikuang | 63 | 23 | 14 | 18 |
| DavidGoldwasser | 37 | 5 | 7 | 10 |
| shorowit | 30 | 3 | 6 | 10 |
| kbenne | 26 | 13 | 5 | 3 |
| macumber | 13 | 0 | 0 | 5 |
| Copilot | 13 | 1 | 2 | 7 |
| tijcolem | 12 | 7 | 4 | 1 |
| github-actions[bot] | 9 | 0 | 0 | 9 |
| chriswmackey | 5 | 0 | 0 | 4 |
| BehnamMohseniGharyehsafa | 5 | 0 | 0 | 4 |
| nixub-a | 5 | 0 | 0 | 2 |
| bonnema | 3 | 0 | 0 | 1 |
| Ski90Moo | 3 | 0 | 0 | 1 |
| eringold | 3 | 0 | 0 | 1 |
| rkbeeshm | 3 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#5591anchapin2026-01-16 16:45Windows Tar Ball Fixes
- Issue comment#5588ci-commercialbuildings2026-01-15 06:38v3.11.0 Release
- Issue#5590kbenne2026-01-15 02:37Windows x86 build fails in Conan ANTLR runtime (missing <chrono> include)
- Issue#5590kbenne2026-01-15 02:37Windows x86 build fails in Conan ANTLR runtime (missing <chrono> include)
- Issue comment#5588ci-commercialbuildings2026-01-14 20:14v3.11.0 Release
- Issue comment#5588ci-commercialbuildings2026-01-14 19:40v3.11.0 Release
- Pull request#5588anchapin2026-01-13 21:43
- Pull request#5589anchapin2026-01-13 21:42
- Issue comment#5589ci-commercialbuildings2026-01-13 20:15Clear prerelease version for official release
- Pull request#5589anchapin2026-01-13 19:41
- Pull request#5588anchapin2026-01-13 19:31
- Pull request#5587anchapin2026-01-13 19:25
- Issue comment#5586ci-commercialbuildings2026-01-12 22:320311 final release notes
- Issue comment#5586github-actions[bot]2026-01-12 22:010311 final release notes
- Pull request#5586DavidGoldwasser2026-01-12 19:43
- Pull request#5586DavidGoldwasser2026-01-12 19:43
- Pull request#5586DavidGoldwasser2026-01-12 19:43
- Pull request#5585anchapin2026-01-09 18:08
- Issue#5542DavidGoldwasser2026-01-08 17:57Update NREL to NLR
- Issue comment#5583ci-commercialbuildings2026-01-08 15:39#5574 - Missing @loader_path/../lib in openstudio.bundle
- Issue comment#5583github-actions[bot]2026-01-08 15:17#5574 - Missing @loader_path/../lib in openstudio.bundle
- Releaseanchapin2026-01-08 01:02OpenStudio 3.11.0-rc3
- Issue comment#5579ci-commercialbuildings2026-01-07 20:08Update prerelease version to rc3 and adjust gem URLs
- Issue comment#5579ci-commercialbuildings2026-01-07 02:11Update prerelease version to rc3 and adjust gem URLs
- Pull request#5578anchapin2026-01-06 22:48
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 34 stars here means stars gained during the window, not the repo's star count.