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
firefox-driver
getlasterror
autorun
subset-sum
amazon-fargate
steganography
http.server
cloudwatch
ibm-mobilefirst
persistent-volumes
github-app
google-cloud-deploy
office-2007
jberet
row
migration
contiguous
anychart
galsim
google-geocoding-api
zsh-zle
jayway
edititemtemplate
android-imagebutton
visual-sourcesafe
project-conversion
import-csv
cloud-integration
expired-cookies
printer