Moxie Mermaid Editor - Free live diagram maker with GitHub integration

Show HN: Free Mermaid Diagram Editor

Moxie Mermaid Editor is a completely free, browser-based tool for creating and exporting Mermaid diagrams instantly. It features a live preview that updates as you type, allowing for seamless collaboration via shareable URLs without requiring an account. Users can export clean SVG or PNG files for documentation, slides, and wikis. The tool emphasizes privacy by running entirely in the browser, ensuring diagrams never leave your device. For teams, it offers advanced integration with GitHub to automatically generate and refresh architecture diagrams from source code on every merge, solving the pain of maintaining outdated documentation.

"Everything runs in your browser. Diagrams never leave your device."