RGB Glow Button: a pure CSS library that adds an animated RGB glow border to buttons and links. It's framework-agnostic, requires zero JavaScript, and is super easy to customize with over 50 CSS variables. cssscript.com/rgb-glow-butto… Key features: - Pure CSS animation - Accessibility support (reduced motion) - Works with buttons and links - Size and speed modifier classes A great drop-in solution for making your CTAs stand out.