OpenUI Forge — Vercel AI SDK

Build generative UI apps with OpenUI + Vercel AI SDK. Native streaming with streamText and toUIMessageStreamResponse().

Activation Triggers

• "openui vercel", "openui vercel ai", "openui ai sdk"
• "generative ui vercel", "vercel ai streaming ui"
• "useChat openui", "streamText openui"

Prerequisites

• Node.js >= 22 (24 LTS recommended), React >= 18.3.1 (19+ recommended)
• OPENAI_API_KEY environment variable set
• Next.js project (App Router)

Quick Start