In my web app built on Laravel, which under the hood uses an npm/Webpack build process, I'm currently using the SCSS icon sheet versions of FontAwesome like thi
chrome-web-store
record-rules
arbodyanchor
bssid
hsqldb
adminer
smartcontracts
tstringfield
google-tv
visx
google-java-format
emacsclient
xamlwriter
here-routing
f#-data
redhat
class-extensions
rubiks-cube
jetbrains-font
gradle-daemon
acts-as-taggable-on
catalog
xpath-3.1
conditional-operator
array-map
git-dangling
shadow-root
search-engine-api
commandbar
downtime