💪(*): Add Katex

Author: JalanJiang

docs/index.html

@@ -7,6 +7,8 @@
   <meta name="description" content="Description">
   <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
   <link rel="stylesheet" href="//unpkg.com/docsify/lib/themes/vue.css">
+  <!-- or <script src="//cdn.jsdelivr.net/gh/upupming/docsify-katex@latest/dist/docsify-katex.js"></script> -->
+  <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/katex@latest/dist/katex.min.css"/>
   <style>
     :root {
       --docsifytabs-border-color: #ededed;
@@ -82,5 +84,7 @@
   <script src="//unpkg.com/docsify/lib/plugins/ga.js"></script>
   <!-- docsify-tabs (latest v1.x.x) -->
   <script src="https://cdn.jsdelivr.net/npm/docsify-tabs@1"></script>
+  <!-- CDN files for docsify-katex -->
+<script src="//cdn.jsdelivr.net/npm/docsify-katex@latest/dist/docsify-katex.js"></script>
 </body>
 </html>