AI SDK

The AI SDK is a unified TypeScript SDK for building AI-powered applications and agents. It provides a framework-agnostic toolkit that works with React, Next.js, Vue, Svelte, Node.js, and more. The SDK supports multi-provider switching with one line of code, real-time streaming responses, built-in fallbacks for reliable production behavior, and tool calling. It includes AI SDK Core for generating text, structured objects, tool calls, and building agents with LLMs, as well as AI SDK UI for quickly building chat and generative user interfaces. The SDK is open-source and powered by Vercel.

Key Benefits

• Multi-provider support with one line of code
• Real-time streaming responses without custom parsing
• Built-in fallbacks for reliable production behavior
• Framework-agnostic (React, Next.js, Vue, Svelte, Node.js)