Giving users a dark theme option can be beneficial for accessibility, as some people experience headaches or visual difficulties from excessively bright screens, or have trouble reading for long periods on a light background. Post written by Michelle Barker.

Here's what I'd like you to know upfront: this is a hard problem. If you've landed here because you're hoping to be pointed at a tool you can run that tells you exactly what CSS you can delete from your project, well... there are tools out there, but I'm warning you to be very careful with them because none of them can ever tell you the complete story. Post written by Chris Coyer.

CSS Grid is robust, flexible, and a refreshing paradigm shift from other CSS layout systems. While these are selling points for Grid, they also make it hard to learn ... Post written by Violet.