d2 VS saddle-data-graph

While not embedded in markdown, I like d2 [1]. I can use it with org-babel to embed and view the diagrams on emacs. After using graphviz for years, the visual output seems more polished to me. With that said, I want to give pikchr a try.

[1]:https://d2lang.com/

In the next post I'll deep-dive into the D2 language which also has a huge set of features. Stay tuned.

That site is created by the maintainers of D2[1], so it might be biased, but I still think D2 has the friendliest syntax of the bunch, including nomnoml.

[1]: https://d2lang.com/

I've been using https://structurizr.com/ to automatically generate C4 diagrams from a model (rather than drawing them by hand). It works well with the approach for written documentation as proposed in https://arc42.org/. It's very easy to embed a C4 diagram into a markdown document.

The result is a set of documents and diagrams under version control that can be rendered using the structurizr documentation server (for interactive diagrams and indexed search).

I also use https://d2lang.com/ for declarative diagrams in addition to C4, e.g., sequence diagrams and https://adr.github.io/ for architectural decision records. These are also well integrated into structurizr.

Is it possible to integrate this with a library like networkx? D2 has great layouts and seems very simple to create ad-hoc graphs, but it would also be nice to support graph data structures that you can slice up how you want, like this https://github.com/hammeiam/saddle-data-graph/blob/master/Sa...

I took a stab at writing my own UML-type diagram in Python using networkx and rendered with dot. Since it's a real network instead of just pictures, I can slice it however I want it (eg "show me all dependencies of page X" or "show me all nodes of type 'state'"

https://github.com/hammeiam/saddle-data-graph/blob/master/Sa... (scroll down for images)