generative-ui
(2)
v0 Turned the Blank Page Into a Working App
Vercel's app-building agent is particularly useful when a rough idea needs to become something clickable before the meeting ends. The catch is equally modern: every ambitious conversation has a meter running.
CopilotKit
CopilotKit is an open-source company building the interface layer between humans and AI agents. Its SDK and the open AG-UI protocol let developers embed agents directly inside apps - rendering interactive UI, sharing state, and supporting human-in-the-loop workflows - instead of bolting on a text-only chatbot. Founded in 2023 by brothers Atai and Uli Barkai and headquartered in the Seattle area, the company raised a $27M Series A in May 2026 and counts Google, Microsoft, Amazon, Oracle, and a large share of the Fortune 500 among adopters of its protocol.