CSS tools
Open Props
A library of useful CSS custom properties for exploring a consistent visual system.
open-props.style THE WEB, WELL BOOKMARKED
Fill your creative toolkit.
98 references, libraries and tools for designing, building and testing the web.
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Navigation & components
Shoelace
A web component library with examples for menus, form controls and reusable interface elements.
shoelace.styleAnimation
Animate.css
A CSS animation library with named effects and documentation for controlled use in interfaces.
animate.style