Remove your unused FontAwesome JS icons.

npm install purge-fa

Command line only for now:

./bin/purge-fa -c <content> -s <sources> -o <output> [options]

• -c <content>: folder that contains your files to search icons in
• -s <sources>: folder where your FA JS icons files not minified are (files named fa-(solid|light|regular|brands).js)
• -o <output>: output folder of purged icon files

If you want to whitelist icons for some reason, you can add them as many as you want as follow:

-w.fa=lock          // Will add the solid lock icon to whitelist
-w.fal=user         // Will add the light user icon to whitelist
-w.far=cogs         // Will add the regular cogs icon to whitelist
-w.fab=github       // Will add the brand GitHub icon to whitelist

• Add a whitelist option
• Create a webpack plugin
• Find FA JS source files automatically
• Option to bundle files
• Option to minify file(s)
• Option to include fontawesome.min.js in bundle
• Make command line prettier (help, flags...)

Feel free to send pull requests 👍🏻