About Radiant QuikQA Web
Local-first linac QA for radiation oncology physics.
What this is
This is the browser-based edition of Radiant QuikQA. It reuses the exact
analysis engine of the native desktop application — the same
radiant_core package, the same PyLinac calls, the same
tolerances. A small Flask server runs on 127.0.0.1; the
browser is only the user interface.
Local-first & PHI
Nothing leaves this computer. Uploaded DICOM images, trajectory logs, and
generated reports are written under the app's uploads/ and
outputs/ folders. There is no cloud component and no network
egress.
Modules
| Module | Notes |
|---|---|
| Winston-Lutz live | MV EPID / kV / CBCT isocenter coincidence. PyLinac WinstonLutz. |
| Picket Fence live | MLC leaf-position accuracy from an EPID picket-fence image. |
| VMAT (DRGS / DRMLC) live | Dose-rate/gantry-speed and dose-rate/MLC-speed deviation tests. |
| TG-142 MLC Leaf Speed live | Log-based dynamic MLC leaf-speed / position accuracy QA. |
| TG-51 Photon live | TG-51 + 2014 Addendum photon absolute dose calibration. Part of the Annual QA reference-dosimetry workflow. |
| TG-51 Electron live | TG-51 electron reference dosimetry (cylindrical chambers). Part of the Annual QA reference-dosimetry workflow. |
| Monthly QA (TG-142) beta | Full TG-142 / MPPG 8.b monthly QA checklist with tolerance grading and a printable report. |
| Annual QA (TG-142) beta | Full TG-142 / MPPG 9 annual QA checklist -- including TG-51 photon & electron reference dosimetry -- with tolerance grading and a printable report. |
| DICOM Anonymizer live | HIPAA Safe Harbor DICOM de-identification with audit PDF. |
| PDF Tools live | Merge, split, rotate, watermark, cover, and number PDFs. |
The Eclipse / ESAPI launcher in the native desktop app is a Windows/.NET-only integration and is intentionally out of scope for this web version.