Features
Zod-decorated input/output validation
TypeScript-first design with full type safety
Minimal setup with npm install
Agent orchestration with custom tools
Structured output generation
Async/await native support
Lightweight (~2KB gzipped)
Open-source (MIT license)
Extensible via custom functions
Integrated with Zod for schema enforcement
Supports multi-step agent workflows
No runtime dependencies beyond TypeScript and Zod
Visual screen editor with infinite canvas
AI agents: Claude, GPT, Gemini, Qwen 3.7 Max, Claude Opus 4.8, Gemini 3.5 Flash
BYO API keys for OpenAI, Anthropic, OpenRouter on any plan
Live preview on device via QR code
Built-in code editor for pixel-level control
One-click publishing to web, iOS, Android
Full version control with rollback
Shared task board for organizing work
Team collaboration with roles and permissions
REST API integration with one-click setup (Webflow, Shopify, Xano, Supabase)
Supabase backend (database, auth, storage) in open beta
Theme and typography editing with Google Fonts picker
MCP integrations: Cloudflare, HighLevel
Exportable source code with full GitHub history
Expert services: scoping, design, backend, troubleshooting