About Transitions.dev
Transitions.dev is a library of UI transitions for AI agents used by frontend engineers building AI-enabled interfaces. It provides a gallery of ready-made motions and micro-interactions to enhance components like modals, cards, and tooltips, helping teams add meaningful motion to agent UIs.
Key Features
For teams building AI-enabled UI, the core value is concrete patterns you can drop into real apps and preview in context. Browse by UI state, then copy ready-to-use code snippets for quick integration:
Animation catalog
A curated set of readily usable transitions for common UI states (card resize, modal opens, text swaps, toasts) with live previews and example code.
Origin-aware transitions
Transitions that respond to how elements enter or exit a surface—menus, panels, pages—so motion feels consistent with user actions.
Code-ready snippets
Copyable code blocks and a playground to prototype transitions in real UI contexts, helping you prototype quickly.
Pro effects (tiered)
Access to advanced visuals like confetti bursts, Gooey menus, 3D tilt, and other morphs available in the Pro tier.
Summary
Best for frontend engineers, UX designers, and product teams building AI dashboards, chat interfaces, or control panels.
