Many of the applications that I've seen or browsed through need to handle multiple different types of users whereby all users login / signup on one UI For examp
create-vue
progress-db
mdiparent
templating-engine
phpmqtt
oci-java-sdk
jquery-datatables-editor
chomp
nonetype
mkdir
sql-abstract
fqdn
clio-api
azure-sql
xrm-tooling-connector
balena
tello-drone
swiftui-transition
swinject
roberta
morris.js
quip
nginx-module
stm32f4
balanced-payments
ipython-parallel
fluxlang
windows-installer
phpdocumentor2
linq
