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
android-mms
tmuxinator
accordionpane
absl-py
wow.js
extjs7
look-and-feel
avatar
scrapyd
java-7
windows-process
amazon-kcl
process-template-editor
docker-ucp
readprocessmemory
gridview-sorting
jquery-collision
btsnoop
onupdate
chained
onenote
open-closed-principle
instruction-set
embedded-flashplayer
objective-c-runtime
angular-ngfor
appery.io
jquery-selectric
qz-tray
chronometer
