Features
Dynamic code generation: LLMs express plans as JavaScript
AST transformation for safe execution without sandbox
State management: pause/resume, serialize, and restore
Human-in-the-loop via interactive tools
Built-in durability with automatic failure handling
Node.js and serverless runtime support
Tool-level state management and execution tracking
Deterministic and LLM-powered tool integration
Local variables for flexible data manipulation
Supports loops, conditionals, and functions
Event-driven execution with runtime control
Testing utilities for agent workflows
Observability with state snapshots
No sandbox needed – secure AST interpretation
Integrates with Anthropic Claude and OpenAI GPT
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
