use html in markdown code example

Example 1: code blocks md

```
function test() {
  console.log("notice the blank line before this function?");
}
```

Example 2: markdown to html

Find below some markdown to html converter link:
https://markdowntohtml.com/
https://dillinger.io/
https://www.browserling.com/tools/markdown-to-html

Example 3: bold markdown

# Bold
I just love **bold text**.
I just love __bold text__.
Love**is**bold

# Italic
Italicized text is the *cat's meow*.
Italicized text is the _cat's meow_.
A*cat*meow

Example 4: link in markdown

[Name](Link)

Example 5: html to markdown

Kindly refer below link to convert html to markdown
https://www.browserling.com/tools/html-to-markdown