A Julia package for solving quantum optimal control problems using direct trajectory optimization.
active 2025-04-27 → 2026-08-09 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 470 days from 2025-04-27 to 2026-08-09. Pushes: 308 total, peak 14 in a day. Pull requests: 67 total, peak 6 in a day. Issues: 17 total, peak 8 in a day. Comments: 97 total, peak 12 in a day. Stars: 8 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 |
|---|---|---|---|---|
| jack-champagne | 252 | 151 | 31 | 40 |
| github-actions[bot] | 105 | 94 | 11 | 0 |
| aarontrowbridge | 51 | 34 | 8 | 1 |
| gennadiryan | 23 | 14 | 0 | 7 |
| dependabot[bot] | 19 | 4 | 14 | 1 |
| Copilot | 15 | 0 | 0 | 13 |
| codecov[bot] | 9 | 0 | 0 | 9 |
| JuliaRegistrator | 5 | 0 | 0 | 5 |
| JuliaTagBot | 5 | 0 | 0 | 5 |
| Rchari1 | 5 | 5 | 0 | 0 |
| AbdullahKazi500 | 4 | 0 | 1 | 3 |
| andgoldschmidt | 3 | 0 | 0 | 3 |
| krish-suresh | 3 | 3 | 0 | 0 |
| axif0 | 2 | 0 | 0 | 2 |
| lmee | 2 | 0 | 0 | 2 |
| l997RaghavAnand | 2 | 0 | 0 | 2 |
| ahkatlio | 2 | 0 | 0 | 2 |
| nguyenston | 2 | 1 | 1 | 0 |
| SecludedPerson700 | 1 | 0 | 0 | 1 |
| dominyyin-sudo | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#229jack-champagne2026-05-27 23:22
- Pull request#215dominyyin-sudo2026-05-23 19:38
- Issue comment#212codecov[bot]2026-05-22 00:24feat(systems): operator fusion — AbstractDynamicsOperator + structured-drift QuantumSystem + drive coeff jac/hess APIs
- Issue comment#66jack-champagne2026-05-20 04:53[unitaryDESIGN] Documentation Improvement for AI Agents
- Issue comment#204codecov[bot]2026-05-15 19:33feat(control): ProblemDisplay module + tiered display option
- Issue comment#201jack-champagne2026-05-14 22:53chore(deps): update QuantumToolbox requirement from 0.42, 0.43, 0.44, 0.45 to 0.42, 0.43, 0.44, 0.45, 0.46
- Issue comment#198laolaoqi2026-05-13 04:36Add literate tutorial: 2-qubit gate synthesis with three pulse parameterizations + QuantumToolbox validation
- Pull request#191jack-champagne2026-05-06 04:41
- Issue comment#188codecov[bot]2026-05-03 05:28Support for antihermitian algebra generators, tests
- Issue comment#179gennadiryan2026-05-03 00:08Fixes to replace PR101 (potentially breaking)
- Pull request#187jack-champagne2026-05-02 16:46
- Issue comment#168gennadiryan2026-05-02 05:40Chore/sciml ode update
- Issue comment#168gennadiryan2026-05-02 05:25Chore/sciml ode update
- Issue comment#185jack-champagne2026-05-02 00:29feat: thread calibration_targets through SamplingProblem
- Pull request#185nguyenston2026-05-01 05:17
- Issue comment#48jack-champagne2026-05-01 00:33Operator algebras broken
- Issue comment#48jack-champagne2026-04-30 23:20Operator algebras broken
- Issue comment#131jack-champagne2026-04-30 23:20Add type-aware pulse plotting (plot_pulse, plot_pulse!)
- Issue comment#145jack-champagne2026-04-30 22:57feat: add phase_sensitive kwarg to UnitaryInfidelityObjective
- Issue comment#177codecov[bot]2026-04-30 04:20style: fix format drift in spline/smooth_pulse_problem
- Issue comment#176codecov[bot]2026-04-30 04:19fix(trajectories): default_algorithm method for CompositeQuantumSystem
- Pull request#173github-actions[bot]2026-04-30 00:57
- Issue#171gennadiryan2026-04-29 22:37Formatter action broken
- Issue comment#168gennadiryan2026-04-29 06:52Chore/sciml ode update
- Pull request#165dependabot[bot]2026-04-29 01:08
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 8 stars here means stars gained during the window, not the repo's star count.