A List of Every Named-CSS Colour I created a small page to display every named-css colour (or color, depending on your flavour (or flavor!) of English)!)
Website Colours Decided by Time This is a small proof-of-concept in which the colours of a website change based on the time of day.
What Percent of Time Is It? Here's a small repo/example I set up, updating the <meter> element with JavaScript, depending on the current date/time.
Refactoring Some Old Code I was working on a 5-year old codebase today. Here's a tiny section of CSS that I think I tidied up quite nicely.