Vizzy

Vizzy renders architecture, sequence, and flow diagrams directly from Markdown files in your project. Perfect for developers and technical teams who want to document system design and workflows as code. Ideal for architecture documentation, API flows, processes or decision trees. I like to use Vizzy when I'm working on more complex projects - a vizzy for the main plan, a vizzy for more complex moving parts - and then I use the vizzy as part of my plan-mode work. I find it really helpful to have my vizzy window open, showing me what I'm working on, how it's changing, color-coding things as we make progress, etc. By adding comments to my vizzy docs, I can also communicate intent and ideas back to my agent - I can iterate by commenting on the canvas, not just writing in the terminal. Vizzy comes with a CLI, including a linter, image renderer and the ability to update what you're looking at in the app Vizzy themes: customise each workspace and output on-brand diagrams Plot on a canvas, document, or open Present mode Supports most common mermaid diagrams, so your agent doesn't need to learn anything new Sign in with GitHub to publish your Vizzy documents and share them (public-only for now) Native Swift app for Mac.