Transitions Dev

Twelve production-ready CSS transitions you can actually drop into a project without refactoring your markup. Each snippet is namespaced under t-* classes, tuned with semantic custom properties, and ships with prefers-reduced-motion guards already wired. The decision tree is smart: it matches visible UI first (trigger plus floating dot means notification badge, two screens side by side means page transition), then falls back to verbs. Everything from dropdown menus and modal dialogs to success checkmarks and form validation shakes. You paste one :root block once, then grab whichever transition you need without chasing down magic numbers later. The kind of library you bookmark because it solves the same twelve animation problems every project has.