Quail is our Open Source Layer Server for QGIS Server.
Quail let’s you easily publish your QGIS Projects as OGC Web Services.
Just upload your QGIS Project along with any associated Raster, Vector, and static files.
You can also publish QGIS Projects that use PostGIS data sources as well.
Quail is built with pure PHP and Bootstrap 5, making it lightweight and easy to install and customize.
Download Quail on Github: https://github.com/AcuGIS/quail
Documentation: https://quail.docs.acugis.com/en/latest/index.html