If you ship anything for a living — diagrams, infrastructure, docs, slide decks — you have probably noticed that each of those things lives in its own world, with its own toolchain, its own opinionated editor, and its own subtle ways to drift out of sync. Dinghy is an open-source toolchain that puts all of them under one roof. One CLI. One install. One consistent way to describe what you want as code and let the tools deliver the final artwork. What it is A Swiss-army knife for engineers who like writing code more than clicking through dialogs: Diagram as Code — render architecture diagrams to draw.io. Infrastructure as Code — render OpenTofu / Terraform from React TSX. Site Builder — author docs sites with Docusaurus, live-preview them, deploy to S3. Slide Builder — author RevealJS presentations in YAML / Markdown / HTML, with Prezi-style zoom-and-pan as a Dinghy-exclusive bonus.…