My question is quite similar to What is the purpose of a self executing function in javascript?, however it concerns userscripts (specifically for GreaseMonkey)
spinlock
darkflow
ora-04091
bio
nvidia-deepstream
react-apollo-hooks
google-apps-script-editor
kong
pureftpd
xmlunit
xquery-update
request.form
database-security
elisp-macro
appletviewer
numa
dailybuilds
sharedb
rabbitmq
uno
trifacta
opcode
public-members
datagridviewcomboboxcell
permute
hapijs
word-spacing
d2rq
senti-wordnet
qt5.4