Defang is an AI-enabled cloud deployment tool that allows developers to easily and securely deploy applications to their cloud of choice using a single command. It transforms any Docker Compose-compatible project into a live deployment instantly, provides AI-guided debugging, and supports any programming language or framework. Whether you use AWS, GCP, or DigitalOcean, Defang ensures your deployments are secure, scalable, and cost-efficient. The platform supports various environments like development, staging, and production, making it ideal for projects of any scale.

FastAPI LangGraph Agent Template offers a comprehensive foundation for developing LLM-driven agents within a FastAPI application. It includes predefined LangGraph nodes for common tasks like text completion, embedding, and vector similarity search while allowing developers to create custom nodes and pipelines. The template manages conversation history via memory modules that persist context across sessions and supports environment-based configuration for different deployment stages. Built-in Docker files and CI/CD-friendly structure ensure seamless containerization and deployment. Logging and error-handling middleware enhance observability, while the modular codebase simplifies extending functionality. By combining FastAPI's high-performance web framework with LangGraph's orchestration capabilities, this template streamlines the agent development lifecycle from prototyping to production.