Mermaid to ASCII art

Type Mermaid diagram source below and it is rendered as ASCII / Unicode box-drawing art — entirely in your browser, by AlexanderGrooff/mermaid-ascii (a Go library) compiled to WebAssembly. Flowcharts (labeled edges, subgraphs, classDef colors) and sequence diagrams (notes, alt/loop/par fragments) are supported. Go source, license and build script: mermaid-ascii/.

ASCII only Padding X: Padding Y: Box padding:

The renderer is AlexanderGrooff/mermaid-ascii, copyright © 2023 Alexander Grooff, used under the MIT License. The library's layout code is compiled unmodified to a 3.7 MB WebAssembly module with the standard Go compiler — only the CLI and web-server entry points are replaced by a syscall/js shim; no layout logic is reimplemented in JavaScript.