Tags: checked

2

sparkline

Monday, January 7th, 2019

CSS-only multiple choice quizzing - Matthew Somerville

In which Matthew disects a multiple choice quiz that uses CSS to do some clever logic, using the :checked pseudo-class and counter-increment.

Oh, and this is how he realised it wasn’t using JavaScript:

I have JavaScript disabled on my phone because a) it cuts out most of the ads, b) it cuts out lots of bandwidth and I have a limited data plan, and c) my battery lasts longer because it’s not processing tons of code to show me some text (cough, Medium).

Sunday, May 10th, 2015

keyboard (div) ✿ dabblet.com

Here’s a really nifty use of the :checked behaviour pattern that Charlotte has been writing about—an interface for choosing a note from a piano keyboard. Under the hood, it’s a series of radio buttons and labels.