This is an extension built for the SGM Community (Serious GMod) Forum.
https://chrome.google.com/webstore/detail/seriousgmod-shoutbox-exte/dmbpihmdkiieiknjnlgebnacmleljcao
https://addons.mozilla.org/en-GB/firefox/addon/seriousgmod-shoutbox-extended/?src=ss
http://www.seriousgmod.com/threads/extension-shoutbox-now-supports-firefox.24821/
$ npm install
npm run dev chrome
npm run dev firefox
npm run dev opera
npm run dev edge
npm run build chrome
npm run build firefox
npm run build opera
npm run build edge