diff --git a/pages/index.tsx b/pages/index.tsx
index b371240..4d031a5 100644
--- a/pages/index.tsx
+++ b/pages/index.tsx
@@ -7,14 +7,8 @@ import { Button, Card, Colors, Icon, Text } from "@blueprintjs/core";
 import Link from "next/link";
 import { useDarkMode } from "../ui/providers/dark-mode-provider";
 import LANGUAGES from "./languages.json";
-import { GitHubIcon } from "../ui/custom-icons";
 import { Providers } from "../ui/providers";
 
-const REPO_URL = "https://github.com/nilaymaj/esolang-park";
-const WIKI_URL = REPO_URL + "/wiki";
-const GUIDE_URL = REPO_URL + "/wiki/LP-Getting-Started";
-const ISSUE_URL = REPO_URL + "/issues/new";
-
 const styles = {
   topPanel: {
     position: "absolute" as "absolute",
@@ -64,16 +58,10 @@ const Index: NextPageWithLayout = () => {
       <div style={styles.topPanel}>
         <Button
           minimal
-          title="Toggle between dark and light mode"
+          title="Toggle light mode"
           icon={<Icon icon={DarkMode.isDark ? "flash" : "moon"} />}
           onClick={DarkMode.toggleDark}
         />
-        <a href={WIKI_URL} title="Visit the project's wiki">
-          <Button minimal icon={<Icon icon="book" />} />
-        </a>
-        <a href={REPO_URL} title="Visit the GitHub repository">
-          <Button minimal icon={<Icon icon={<GitHubIcon />} />} />
-        </a>
       </div>
       {/* Container for center content */}
       <div style={{ ...styles.rootContainer, backgroundColor }}>
@@ -86,9 +74,7 @@ const Index: NextPageWithLayout = () => {
             <h1>Esolang Park</h1>
           </Text>
         </div>
-        <Text>
-          <p>An online visual debugger for esoteric languages</p>
-        </Text>
+
         {/* Language cards */}
         <div style={styles.langsContainer}>
           {LANGUAGES.map(({ display, id }) => (
@@ -101,14 +87,6 @@ const Index: NextPageWithLayout = () => {
             </Link>
           ))}
         </div>
-        {/* "More esolangs" section */}
-        <Text>
-          <p>
-            Need support for your favorite esolang? Submit an{" "}
-            <a href={ISSUE_URL}>issue on GitHub</a> (or{" "}
-            <a href={GUIDE_URL}>implement it yourself</a>!)
-          </p>
-        </Text>
       </div>
     </>
   );
diff --git a/ui/header.tsx b/ui/header.tsx
index b594370..1cc6da2 100644
--- a/ui/header.tsx
+++ b/ui/header.tsx
@@ -1,34 +1,10 @@
 import * as React from "react";
 import Image from "next/image";
 import logoImg from "./assets/logo.png";
-import { GitHubIcon } from "./custom-icons";
 import { useDarkMode } from "./providers/dark-mode-provider";
-import { Button, Card, Colors, Icon, Tag } from "@blueprintjs/core";
+import { Button, Card, Icon, Tag } from "@blueprintjs/core";
 import { useFeaturesGuide } from "./providers/features-guide-provider";
 
-/** Link to the project's GitHub repository */
-const REPO_LINK = "https://github.com/nilaymaj/esolang-park";
-
-/** Link to the language's README.md page on GitHub */
-const NOTES_LINK = (id: string) =>
-  `https://github.com/nilaymaj/esolang-park/blob/main/languages/${id}/README.md`;
-
-/** Hint text for the language notes button */
-const LangNotesHint = (props: { show: boolean }) => {
-  const { isDark } = useDarkMode();
-  const color = isDark ? Colors.GRAY3 : Colors.GRAY2;
-
-  return (
-    <span
-      className={"esolang-notes-hint " + (props.show ? "" : "hide")}
-      style={{ color, marginRight: 10 }}
-    >
-      <span style={{ marginRight: 5 }}>Read the esolang notes</span>
-      <Icon icon="arrow-right"></Icon>
-    </span>
-  );
-};
-
 type Props = {
   langId: string;
   langName: string;
@@ -78,30 +54,18 @@ export const Header = (props: Props) => {
         alignItems: "center",
       }}
     >
-      <LangNotesHint show={showNotesHint} />
-      <a
-        target="_blank"
-        href={NOTES_LINK(props.langId)}
-        onMouseEnter={() => setShowNotesHint(false)}
-        title="View the notes for this esolang"
-      >
-        <Button minimal icon={<Icon icon="document" />} />
-      </a>
       <Button
         minimal
-        title="View the features guide"
+        title="View the feature guide"
         icon={<Icon icon="help" />}
         onClick={featuresGuide.show}
       />
       <Button
         minimal
-        title="Toggle between dark and light mode"
+        title="Toggle light mode"
         icon={<Icon icon={DarkMode.isDark ? "flash" : "moon"} />}
         onClick={DarkMode.toggleDark}
       />
-      <a href={REPO_LINK} title="GitHub repository" target="_blank">
-        <Button minimal icon={<Icon icon={<GitHubIcon />} />} />
-      </a>
     </div>
   );