Visio, but been looking recently around what&#x27;s new.
Moving from &#x27;drawing&#x2F;clicking&#x27; to writing helped a lot.<p>Since then using:
(paid)
<a href="https:&#x2F;&#x2F;cloudcraft.co&#x2F;" rel="nofollow">https:&#x2F;&#x2F;cloudcraft.co&#x2F;</a>
<a href="https:&#x2F;&#x2F;textografo.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;textografo.com&#x2F;</a><p>(open source)
<a href="https:&#x2F;&#x2F;knsv.github.io&#x2F;mermaid&#x2F;" rel="nofollow">https:&#x2F;&#x2F;knsv.github.io&#x2F;mermaid&#x2F;</a>