My question is quite similar to What is the purpose of a self executing function in javascript?, however it concerns userscripts (specifically for GreaseMonkey)
stdapply
dimensional
django-webpack-loader
cloud
itmstransporter
windows-phone
vue-auth
nested-sets
postgresapp
hspi
kentico-mvc
java.library.path
ildasm
browsermob
s3-object-tagging
non-web
iphone-vibrate
kpi
maxscale
xml-drawable
credssp
mpic++
printf-debugging
fiware-wirecloud
geokit
structure
device-orientation
react-markdown
getopts
three.js