Hey Product Hunt I built DiagramStack to solve a problem I kept hitting again and again: creating and updating diagrams is slow, manual, and always out of date. DiagramStack lets you generate architecture diagrams, flowcharts, and mind maps directly from a text prompt, then edit everything visually. It supports multiple AI providers, so you re not locked into a single model. What it can do: Generate architecture diagrams (cloud, system, workflows) Create flowcharts & mind maps from plain text Edit diagrams visually after generation Sketch-mode for rough ideas Works with OpenAI, Gemini, AWS Bedrock & OpenRouter This started as an internal tool and turned into something much more solid than I expected. I m sharing it here to get honest feedback from builders, founders, and engineers. Would love to hear: Where would you use this?