I use Mermaid [1]. It has similar layout algorithms as Graphiviz/dot, and is significantly prettier out of the box.
Mermaid has multiple renderers (including a client-side JavaScript one), including SVG, so you can trivially style all your diagrams using CSS. It can also process diagrams embedded in Markdown.
That said, just like Graphviz, its weak points is "messy" diagrams. But it supports subgraphs, which can help making them cleaner.
Mermaid has multiple renderers (including a client-side JavaScript one), including SVG, so you can trivially style all your diagrams using CSS. It can also process diagrams embedded in Markdown.
That said, just like Graphviz, its weak points is "messy" diagrams. But it supports subgraphs, which can help making them cleaner.
[1] https://github.com/knsv/mermaid