vuepress-plugin-default-theme-mermaid

Vuepress V2 plugin

This plugin allows you to write mermaid.js diagrams in your markdown like so

journey
    title My working day
    section Go to work
      Make tea: : Me
      Go upstairs: 3: Me
      Do work: 1: Me, Cat
    section Go home
      Go downstairs: 5: Me
      Sit down: 5: Me

and have it rendered on the client side. The plugin will change the theme of your diagrams based your vuepress theme. This is accomplished by watching for the dark class on the root html element. This is how the default vuepress theme swaps back and forth, but any other theme that uses a similar method should also work.