Vercel introduces the UI SDK, a library of UI behaviors for agents

Vercel introduced the UI SDK, a library of behaviors meant for agents to build user interfaces with. It is published on GitHub as vercel-labs/ui and was built by Vercel's @shuding and @shadcn.

Vercel says it has more than 50 behaviors, such as popups, selection, typeahead and focus handling, with components for React, Vue, Svelte, Solid and Web Components. The announcement had 1,091 points on X on November 12.