Item flow: a potential concept for masonry layouts
Rough CSS borders with SVG filters feTurbulence and feDisplacementMap
Blurring things in quirky ways
The CSS :has() selector
Fun focus states with :focus-visible
CSS counter numbering nested list items incorrectly
12 Modern CSS One-Line Upgrades
Fading content using transparent gradients
CSS repeatable linear gradients on multiple lines of text
SmolCSS
Implementing dark mode with prefers-color-scheme
Adaptive SVG favicon with dark mode
Pin footer to bottom with CSS position: sticky
Animated CSS underlines that wrap
Custom CSS cursors and offset
Preventing flex items from becoming squashed
Mimicking subgrid with display contents
Initial, Inherit and Unset values in CSS
Creating smooth and realistic shadows in CSS
Colouring CSS Grid lines
Smooth scrolling anchor links with CSS
Avoiding jagged edges on CSS linear gradients
Interesting CSS shapes with border-radius
CSS3 Flexible Boxes (flexbox)