Vercel AI SDK - Build AI-Powered Apps

Stream AI responses, call functions, and build conversational interfaces

When to Use

Use Vercel AI SDK when you need:

• Streaming responses from LLMs with real-time UI updates
• React hooks (useChat, useCompletion) for chat/completion interfaces
• Function calling and tool use for AI agents
• Structured outputs with Zod schema validation
• Multi-provider support (OpenAI, Anthropic, Google, etc.)
• Edge runtime compatibility for fast global responses