a0

A0 is an AI-first development environment that enables users to build applications through natural language conversations. Instead of traditional coding, users describe their requirements in plain English, and the platform uses ASI:One (Fetch.ai's intelligent AI platform) to generate, execute, and manage code automatically.

The Vibe Coding Platform is built as a modern Next.js 15 application using React 19 and TypeScript, styled with Tailwind CSS for a sleek, responsive interface. It integrates the Vercel AI SDK with a custom ASI:One provider—Fetch.ai's intelligent AI platform—enabling users to describe what they want to build in natural language. The platform features sandboxed code execution environments for safe testing, real-time streaming responses, and a comprehensive file management system, all working together to transform conversational descriptions into functional applications through an intuitive chat-based development experience.