https://prismjs.com/index.html?theme=prism-solarizedlight
Prism
Supported languages This is the list of all languages currently supported by Prism, with their corresponding alias, to use in place of xxxx in the language-xxxx (or lang-xxxx) class: Couldn’t find the language you were looking for? Request it!
prismjs.com
<link href="./images/prism.css" rel="stylesheet" />
</head>
<body>
<script src="./images/prism.js"></script>