Hypermd Packages

Use mermaid to render 'mermaid' code blocks

In HyperMD, Use emojione to lookup and display emojis

Use flowchart.js to render 'flowchart' code blocks

In HyperMD, Use KaTeX to render TeX formulars

In HyperMD, Use MathJax to render TeX formulars

Use twemoji to display emojis