KaTeX:
    - src: https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.css
      integrity: sha384-n8MVd4RsNIU0tAv4ct0nTaAbDJwPJzDEaqSD1odI+WdtXRGWt2kTvGFasHpSy3SV
      type: style

    - src: https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js
      integrity: sha384-XjKyOOlGwcjNTAIQHIpgOno0Hl1YQqzUOEleOLALmuqehneUG+vnGctmUb0ZY0l8
      type: script
      defer: true

    - src: https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js
      integrity: sha384-+VBxd3r6XgURycqtZ117nYw44OOcIax56Z4dCRWbxyPt0Koah1uHoK0o4+/RRE05
      type: script
      defer: true

Cactus:
    - src: https://latest.cactus.chat/cactus.js
      integrity:
      type: script
    - src: https://latest.cactus.chat/style.css
      integrity:
      type: style