Missing styles for highlight-js

[igdev0]

No description provided.

[sindresorhus]

Please include more info. GitHub doesn't use Highlight.js as far as I know.

[andi34]

function test() {

Vs

function test() {

?

[jerrygreen]

There's a hint from readme:

If you want code syntax highlighted, use GitHub Flavored Markdown rendered from GitHub's /markdown API.

Though I personally wouldn't want to make any API calls just for highlighting. So my preference is to add highlight-js