I'm using SHA-1 to detect duplicates in a program handling files. It is not required to be cryptographic strong and may be reversible. I found this list of fast
database-relations
dataadapter
tibco-rv
oms
airwatch
apache-ode
uipopoverpresentationcontroller
elk
vue2leaflet
jqxhr
servemux
flannel
resolv
fparsec
adafruit-circuitpython
gen-tcp
wso2mi
react-native-device-info
bexio
statelesswidget
react-native-google-pay
systemd-journal-remote
connected-components
angular-config
vysor
http-status-code-200
stop-words
patch-package
resource-id
internet-explorer-10