This is a great idea; my go-to approach is the "I'll use PowerPoint to do that and take a screenshot" mindset since I don't have a need for publication quality output.
I really like the comparison site that you have created - it's great for learning these languages. I would love to see a plugin for Obsidian for the times where I need to add a custom drawing to my notes. It looks like there already are plugins for PlantUML[1] and graphviz[2] today.
thanks! i don't use Obsidian personally and don't know how the plugins work, but if anyone sees this and wants to do a plugin for it, please reach out or open a Github issue and we'll support whatever API changes are needed (if any) to D2's plugin system to make integration easy.
I really like the comparison site that you have created - it's great for learning these languages. I would love to see a plugin for Obsidian for the times where I need to add a custom drawing to my notes. It looks like there already are plugins for PlantUML[1] and graphviz[2] today.
[1] https://github.com/QAMichaelPeng/obsidian-graphviz
[2] https://github.com/joethei/obsidian-plantuml