1 files changed, 10 insertions, 0 deletions
diff --git a/astro.config.mjs b/astro.config.mjs
index 64eb8c6..58632ab 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -1,12 +1,22 @@
 import { defineConfig } from 'astro/config';
 
 import sitemap from '@astrojs/sitemap';
+import rehypeSlug from 'rehype-slug';
+import rehypeAutolinkHeadings from 'rehype-autolink-headings';
 
 export default defineConfig({
   output: 'static',
   site: 'https://matthewkosarek.xyz',
   integrations: [sitemap()],
   markdown: {
+    rehypePlugins: [
+      rehypeSlug,
+      [rehypeAutolinkHeadings, {
+        behavior: 'prepend',
+        properties: { class: 'heading-anchor', ariaHidden: 'true', tabIndex: -1 },
+        content: { type: 'text', value: '#' },
+      }],
+    ],
     shikiConfig: {
       themes: {
         light: 'github-light',