Nerdy Notebook

Accordion
Color Mix
Color Picker
Comparison Slider
Count Up
Custom Scrollbar
Dialog
Focus Highlight
SVG Gradient Mask Icons
Gradient Border With Radius
Animated Gradient Text
Gradient Text
:has(:hover) > :not(:hover)
HDR Sunset Palette
:hover > :not(:hover)
Lightness vs Tints vs Shades
Open Props - Spring Easing
Open Props UI
Popover
Relative Color
Repeating Gradient Text
Scroll Driven Animations
Select
Text Box

CSS Color Picker

All the colors that CSS can handle can be picked using my <color-input> element.

Color Mix Comparison Slider

Built with Observable.