Modern C++ quantum computing library
active 2023-08-15 → 2026-07-20 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1071 days from 2023-08-15 to 2026-07-20. Pushes: 406 total, peak 19 in a day. Pull requests: 34 total, peak 4 in a day. Issues: 16 total, peak 2 in a day. Comments: 29 total, peak 2 in a day. Stars: 190 total, peak 3 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 |
|---|---|---|---|---|
| vsoftco | 453 | 396 | 27 | 16 |
| a3moses | 8 | 8 | 0 | 0 |
| enum-class | 7 | 0 | 3 | 3 |
| antoine-bussy | 6 | 0 | 2 | 2 |
| jimlambert | 4 | 2 | 0 | 2 |
| umer066 | 3 | 0 | 1 | 2 |
| yurivict | 2 | 0 | 0 | 0 |
| cho-m | 2 | 0 | 1 | 0 |
| ishraqislam | 2 | 0 | 0 | 0 |
| zhongMou-lilSister | 2 | 0 | 0 | 1 |
| Ajay-26 | 1 | 0 | 0 | 1 |
| lj-cug | 1 | 0 | 0 | 0 |
| Randl | 1 | 0 | 0 | 0 |
| M1TE5H | 1 | 0 | 0 | 0 |
| francler1 | 1 | 0 | 0 | 0 |
| sergeysalata | 1 | 0 | 0 | 1 |
| 808sAndBlues | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Releasevsoftco2026-03-15 22:39Version 7.0.0
- Issue#196yurivict2026-03-15 07:45Tests fail to compile in 7.0.0: https://github.com/softwareQinc/qpp
- Issue#194lj-cug2026-01-06 09:30Is there any tutorial HHL algorithm based on Quantum++ ?
- Issue comment#190vsoftco2025-11-18 01:48QEngine::reset() again
- Pull request#192cho-m2025-10-05 00:36
- Issue#191cho-m2025-10-04 20:55Support Eigen3 5.0.0
- Issue#190antoine-bussy2025-08-03 12:29QEngine::reset() again
- Pull request#189vsoftco2025-07-30 13:53
- Issue comment#189antoine-bussy2025-07-30 13:46Fix throw in QEngineT::reset when the circuit has a measure.
- Issue comment#189vsoftco2025-07-27 22:02Fix throw in QEngineT::reset when the circuit has a measure.
- Issue comment#188vsoftco2025-07-27 22:02Add dependencies to libqpp.
- Pull request#189antoine-bussy2025-07-27 12:07
- Pull request#188antoine-bussy2025-07-27 11:09
- Issue comment#187antoine-bussy2025-07-26 07:05Why `-Og` over `-O0` ?
- Issue comment#186vsoftco2025-07-25 23:58Support `expandout` for multiple non-consecutive qubits
- Issue#187antoine-bussy2025-07-25 11:44Why `-Og` over `-O0` ?
- Issue comment#186vsoftco2025-07-09 15:05Support `expandout` for multiple non-consecutive qubits
- Issue#186Randl2025-07-02 04:49Support `expandout` for multiple non-consecutive qubits
- Issue comment#185vsoftco2025-06-26 13:12feat(pyqpp): Context manager for cond_{while,end}
- Pull request#184vsoftco2025-05-02 18:37
- Pull request#184vsoftco2025-05-02 18:37
- Pull request#183vsoftco2025-04-30 15:44
- Pull request#183vsoftco2025-04-30 15:44
- Issue#182ishraqislam2025-04-22 17:49Minimal example in the Introduction section of the Wiki might have a typo
- Issue comment#182808sAndBlues2025-04-22 00:07Minimal example in the Introduction section of the Wiki might have a typo
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 190 stars here means stars gained during the window, not the repo's star count.