Presenton is an AI-powered presentation generation platform that allows users to create presentations from text prompts, document uploads, or template selections using multiple LLM and image providers. The application features a monorepo architecture with a FastAPI backend, Next.js frontend, and Electron desktop client. Key capabilities include AI-driven outline and slide generation, visual slide editing, document processing via LiteParse, export to PPTX/PDF formats, chat-based presentation refinement, and community template sharing. The system demonstrates strong engineering practices with modular service architecture, secure handling of sensitive data, and reusable components for configuration management, document conversion, and provider abstraction.