If you're looking to build sequence diagrams, a guy I knew made this: https://www.websequencediagrams.com https://www.websequencediagrams.com You define everyt

If you're looking to build sequence diagrams, a guy I knew made this: https://www.websequencediagrams.com https://www.websequencediagrams.com You define everything with text and it renders a diagram based on what you've written. It's kind of like the dot/Graphviz of sequence diagrams.