- Hello World Quiz – http://helloworldquiz.com
- Tricky CSS Selector Quiz – http://milanlandaverde.com/css-quiz
- Challenge your inner sumo coder – http://codersumo.com
- Get Better At Programming! – http://www.programmr.com
device JS is an of the essential website, where it helps every web developer all the way.
it has the unique function where it identifies the device say i.e.., desktop, tablet or a mobile and it’s orientation also.
and added advantage it also detects the Device OS and all calculated particulars are added to HTML as a class.
A good 4 minute read to look forward and what to expect in CSS Level 4