I managed many libraries by myself instead of through npm to reduce overall file size.

Versions

{
  "mermaid": "9.1.7",
  "plantuml": "1.2021.12",
  "wavedrom": "2.9.1",
  "reveal": "4.10.0",
  "viz": "v2.0.0",
  "MathJax": "v2.7.5",
  "jquery": "v3.2.1",
  "jquery-contextmenu": "2.6.3",
  "markdown-it": "8.4.2",
  "JavaScript-MD5": "2.7.0",
  "katex": "v0.16.3",
  "crypto-js": "3.9.1-1",
  "jquery-modal": "0.8.0",
  "vega": "5.9.0",
  "vega-lite": "4.0.2",
  "vega-embed": "6.2.1",
  "ditaa": "0.11",
  "font-awesome": "4.7",
  "flowchart": "1.11.3",
  "raphael.js": "2.2.7",
  "js-sequence-diagrams": "2.0.1",
  "webfont": "1.6.28",
  // "snap.svg": "0.5.1", // <= Doesn't work well in Preview. Use raphael.js instead
  "underscore": "1.8.3",
  "prism": "1.24.1"
}

Attention: Need to remove font: inherit; from reveal.css. Otherwise KaTeX and MathJax will have trouble rendering. Also don't forget to add the empty file none.css.

cheerio 0.20.0 has bug rendering subgraph html(). div inside svg will be self-closed automatically, which is wrong. Therefore I downgrade it to 0.15.0

cheerio 0.22.0 is buggy, restore to 0.15.0.

Attention: Need to append .mermaid to all selectors in mermaid.css, mermaid.dark.css, and mermaid.forest.css. Otherwise it will pollute viz graph.

Attention: mpld3.v0.3.min.js min version actually has problem, so use not minified version.

Attention: To add mhchem support to katex, we have to modify contrib/mhchem.min.js and replace require("katex") to require("../katex.min.js")