OpenStudio is a cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.
active 2026-01-23 → 2026-08-03 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 193 days from 2026-01-23 to 2026-08-03. Pushes: 76 total, peak 9 in a day. Pull requests: 4 total, peak 3 in a day. Issues: 8 total, peak 2 in a day. Comments: 6 total, peak 1 in a day. Stars: 10 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 | 46 | 42 | 0 | 2 |
| joseph-robertson | 22 | 17 | 3 | 1 |
| kbenne | 16 | 15 | 1 | 0 |
| chenkianwee | 3 | 0 | 0 | 1 |
| macumber | 2 | 0 | 0 | 1 |
| github-actions[bot] | 2 | 1 | 0 | 1 |
| kousu | 1 | 0 | 0 | 0 |
| shorowit | 1 | 0 | 0 | 0 |
| anchapin | 1 | 1 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#5622jmarrec2026-05-20 08:43Improve build times: cut time almost in half by using PCH
- Pull request#5615kbenne2026-05-04 23:20
- Issue comment#5612github-actions[bot]2026-04-23 19:55FT ScheduleDay to Schedule:Day:Hourly when possible
- Issue#5602jmarrec2026-04-07 14:21OpenstudioSDK 3.11.0 Python binding not working with python3.14
- Issue#5603jmarrec2026-04-07 14:20Typo in Python API: 'setInitialVolumetricMoistureConent' in RoofVegetation class
- Issue#5602chenkianwee2026-02-27 20:11OpenstudioSDK 3.11.0 Python binding not working with python3.14
- Issue#5602chenkianwee2026-02-27 20:11OpenstudioSDK 3.11.0 Python binding not working with python3.14
- Issue#5601shorowit2026-02-26 20:27Allow `Sizing:System` objects to be removed from model
- Issue comment#5599macumber2026-02-08 16:25FloorspaceJS is unrecoverable if ${sim}/floorplan.json is missing
- Issue#5599kousu2026-01-30 22:33FloorspaceJS does not load
- Issue#5597macumber2026-01-29 04:22Certificate expired on conan.openstudio.net
- Issue#5595joseph-robertson2026-01-27 18:35"CoilCoolingWaterPanelRadiant.setCoolingControlTemperatureSchedule" but keep getting 'incompatible ScheduleTypeLimits' error OpenstudioSDK 3.10.0
- Issue comment#5595joseph-robertson2026-01-27 17:23"CoilCoolingWaterPanelRadiant.setCoolingControlTemperatureSchedule" but keep getting 'incompatible ScheduleTypeLimits' error OpenstudioSDK 3.10.0
- Pull request#5594joseph-robertson2026-01-26 18:07
- Pull request#5594joseph-robertson2026-01-26 18:07
- Pull request#5594joseph-robertson2026-01-26 18:07
- Issue comment#5592chenkianwee2026-01-23 04:15Add "Field Set: Surface Name, Fraction of Radiant Energy to Surface" parameter for ZoneHVACCoolingPanelRadiantConvectiveWater and ZoneHVACBaseboardRadiantConvectiveWater
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 10 stars here means stars gained during the window, not the repo's star count.