The ASCII to graph feature reminds me of https://github.com/knsv/mermaid https://github.com/knsv/mermaid . But I like the more WYSIWYG approach (if I dare say)

The ASCII to graph feature reminds me of https://github.com/knsv/mermaid https://github.com/knsv/mermaid . But I like the more WYSIWYG approach (if I dare say) of Markdeep.