PYGEOAPI is a Python server implementation of the OGC API suite of standards ... which might be really useful if you are thinking about upgrading from the first-generation OGC standards to the second-generation OGC standards
... or if need to implement a custom data source or custom functionality to your web services.
https://pygeoapi.io
If you are using MapServer, Geoserver, Mapproxy, QGIS server, or Deegree you might find this episode interesting!
Relevant previous episodes
Cloud-native Geospatial
https://mapscaping.com/podcast/cloud-native-geospatial/
Geoserver
https://mapscaping.com/podcast/geoserver/
Geonode
https://mapscaping.com/podcast/geonode-open-source-geospatial-content-management-system/
Some more episodes you might enjoy
ESRI, GIS careers, Geospatial Data Science
QGIS, Geospatial Python, ArcGIS Pro
Google Maps, Geomatics, Cartography
Location Intelligence, Mapping