New Drupal module - Responsive Menus
I am excited about this one. I've had 2 recent projects where the site should respond to device size and obviously a critical element to consider is your navigation.
Without seeing a module to handle responsive menus in Drupal, I came up with what I think is a pretty neat way of handling this: using CSS selectors to choose which menus to 'responsify'. I considered something similar to the Menu Block module, where you can choose responsive options on a menu's block settings, but I thought this would have many more applications (affect more than menus in a Drupal block!).
I emphasize module above because there are some Drupal themes with responsive menus, but not a module, usable in any theme.
Currently there is 1 'style' of responsive menu, but as the need arises, I will add more styles and/or ability to include 3rd party responsive menu plugins (MeanMenu, etc). Also plans to add config options on Drupal menu edit pages. I hope this becomes 'the module' for mobile friendly menus in Drupal.