diff --git a/docs/src/components/Header/Header.astro b/docs/src/components/Header/Header.astro
index 7e9003f0..63eae614 100644
--- a/docs/src/components/Header/Header.astro
+++ b/docs/src/components/Header/Header.astro
@@ -24,6 +24,16 @@ const lang = getLanguageFromURL(currentPage);
 			</a>
 		</div>
 		<div style="flex-grow: 0.8;"></div>
+		<a
+			href="https://github.com/manzt/anywidget"
+			target="_blank"
+			aria-label="GitHub Repository"
+			class="github-icon"
+		>
+			<svg aria-hidden="true" viewBox="0 0 24 24" class="w-7 h-7">
+				<path d="M12.5.75C6.146.75 1 5.896 1 12.25c0 5.089 3.292 9.387 7.863 10.91.575.101.79-.244.79-.546 0-.273-.014-1.178-.014-2.142-2.889.532-3.636-.704-3.866-1.35-.13-.331-.69-1.352-1.18-1.625-.402-.216-.977-.748-.014-.762.906-.014 1.553.834 1.769 1.179 1.035 1.74 2.688 1.25 3.349.948.1-.747.402-1.25.733-1.538-2.559-.287-5.232-1.279-5.232-5.678 0-1.25.445-2.285 1.178-3.09-.115-.288-.517-1.467.115-3.048 0 0 .963-.302 3.163 1.179.92-.259 1.897-.388 2.875-.388.977 0 1.955.13 2.875.388 2.2-1.495 3.162-1.179 3.162-1.179.633 1.581.23 2.76.115 3.048.733.805 1.179 1.825 1.179 3.09 0 4.413-2.688 5.39-5.247 5.678.417.36.776 1.05.776 2.128 0 1.538-.014 2.774-.014 3.162 0 .302.216.662.79.547C20.709 21.637 24 17.324 24 12.25 24 5.896 18.854.75 12.5.75Z"></path>
+			</svg>
+		</a>
 		<ThemeToggleButton client:visible />
 		{
 			KNOWN_LANGUAGE_CODES.length > 1 && (
@@ -48,6 +58,9 @@ const lang = getLanguageFromURL(currentPage);
 		position: sticky;
 		top: 0;
 	}
+	.github-icon {
+		fill: var(--theme-text-light)
+	}
 	.logo {
 		flex: 1;
 		display: flex;
diff --git a/docs/src/components/Header/ThemeToggleButton.tsx b/docs/src/components/Header/ThemeToggleButton.tsx
index 2a0f45d8..8c6533fe 100644
--- a/docs/src/components/Header/ThemeToggleButton.tsx
+++ b/docs/src/components/Header/ThemeToggleButton.tsx
@@ -51,8 +51,10 @@ const ThemeToggle: FunctionalComponent = () => {
 		const root = document.documentElement;
 		if (theme === "light") {
 			root.classList.remove("theme-dark");
+			root.classList.remove("dark");
 		} else {
 			root.classList.add("theme-dark");
+			root.classList.add("dark");
 		}
 	}, [theme]);
 
diff --git a/docs/src/components/Hero.astro b/docs/src/components/Hero.astro
index 2d054ec0..3582fd6a 100644
--- a/docs/src/components/Hero.astro
+++ b/docs/src/components/Hero.astro
@@ -72,7 +72,7 @@ import Counter from "./examples/Counter.astro";
 			></iframe>
 		</div>
 
-		<p class="mt-4 text-lg text-gray-600">
+		<p class="mt-4 text-lg">
 			My talk from SciPy 2024 about how anywidget sets a standard for portable widgets while maintaining ecosystem compatibility.
 		</p>
 
diff --git a/docs/tailwind.config.cjs b/docs/tailwind.config.cjs
index 59bc3517..4213f1e4 100644
--- a/docs/tailwind.config.cjs
+++ b/docs/tailwind.config.cjs
@@ -3,6 +3,7 @@ const colors = require("tailwindcss/colors");
 /** @type {import('tailwindcss').Config} */
 module.exports = {
 	content: ["./src/**/*.{astro,html,js,jsx,md,mdx,svelte,ts,tsx,vue}"],
+	darkMode: "selector",
 	theme: {
 		extend: {
 			colors: {