https://docs.esignet.io/esignet-authentication/develop/integration/relying-party
relying partysignet
https://dev.to/begin/how-to-resize-and-transform-images-automatically-without-relying-on-3rd-party-apis-4jdi
'I got fed up with too many "A"s in my JAMstack and built an image processing plugin to eliminate one of them.'.
resizetransformimagesautomaticallywithout