Simple Mobile Responsive Burger Menu using Tachyons CSS (or sass), Full size screens displays all items on right (or left) and reduces nicely to Mobile Burger Bars menu on Tablets and Phones. CSS only with a small stylesheet and link to Tachyons CDN.
Fast and responsive, easy to use and customise. Fine for small to medium sites.
#To Do, add a brand or logo to left on Desktop view, create Wordpress Version for Sage 9/Blade Views.
#Update, there is a different version with Brand/Logo/Image added and restyled but using a little javascript at https://github.com/minimallinux/tachyonsburgermenu2