diff --git a/gatsby-node.js b/gatsby-node.js
index c7d39c2..fd41b57 100644
--- a/gatsby-node.js
+++ b/gatsby-node.js
@@ -1,9 +1,36 @@
+const fs = require('fs');
 const path = require('path');
+const jsYaml = require('js-yaml');
 const { createFilePath } = require('gatsby-source-filesystem');
 const sourceRepos = require('./source-repos');
-const { cacheNavigationJSON } = require('./src/navigation');
+const { fromMkdocsYaml } = require('./src/navigation');
 
-exports.onPostBootstrap = cacheNavigationJSON;
+exports.onPostBootstrap = function cacheSourceData() {
+  const sourceData = sourceRepos.filter(({ name, mkdocs, baseURI }) => {
+    let isValid = true, msg = 'Skipping source.';
+    if (typeof name !== 'string') {
+      isValid = false; msg = `${msg} Invalid name: ${name}.`
+    }
+    if (typeof mkdocs !== 'string') {
+      isValid = false; msg = `${msg} Invalid MkDocs path: ${mkdocs}.`
+    }
+    if (typeof baseURI !== 'string') {
+      isValid = false; msg = `${msg} Invalid base URI: ${baseURI}.`
+    }
+    if (!isValid && process.env.NODE_ENV == 'development') console.warn(msg);
+    return isValid;
+  }).map((config) => {
+    const { name, mkdocs, baseURI } = config;
+    const mkdocsPath = path.join(__dirname, '.cache/gatsby-source-git/', name, mkdocs);
+    const file = fs.readFileSync(mkdocsPath);
+    const yaml = jsYaml.load(file);
+    const navigation = fromMkdocsYaml(yaml, baseURI);
+    return { ...config, navigation };
+  });
+  const json = JSON.stringify(sourceData);
+  const jsonPath = path.join(__dirname, '.cache/__farmOS__source_data.json');
+  fs.writeFileSync(jsonPath, json);
+};
 
 const multiSlashRE = /\/{2,}/g;
 exports.onCreateNode = ({ node, getNode, actions }) => {
diff --git a/source-repos.js b/source-repos.js
index ee1a07f..bf4489b 100644
--- a/source-repos.js
+++ b/source-repos.js
@@ -2,7 +2,7 @@ module.exports = [
   {
     name: 'farmOS',
     title: 'farmOS 2.x Docs',
-    baseURI: '/',
+    baseURI: '/docs',
     mkdocs: 'mkdocs.yml',
     remote: 'https://github.com/farmOS/farmOS.git',
     branch: '2.x',
@@ -11,7 +11,7 @@ module.exports = [
   {
     name: 'farmOS.js',
     title: 'farmOS.js Docs',
-    baseURI: '/js',
+    baseURI: '/docs/js',
     mkdocs: 'docs/config.yml',
     remote: 'https://github.com/jgaehring/farmOS.js.git',
     branch: 'main',
diff --git a/src/components/layout.js b/src/components/layout.js
index f59a75c..3c90d4b 100644
--- a/src/components/layout.js
+++ b/src/components/layout.js
@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react';
+import React from 'react';
 import { Link } from 'gatsby-material-ui-components';
 import {
   AppBar, Box, Container, CssBaseline, Drawer, Hidden,
@@ -93,11 +93,19 @@ const useStyles = makeStyles({
 });
 
 export default function Layout({ children, location }) {
-  const [nav, setNav] = useState(null);
-  useEffect(() => {
+  const [nav, setNav] = React.useState(null);
+  React.useEffect(() => {
     const loadNav = async () => {
-      const navigation = await import('../../.cache/__farmOS__navigation_tree.json');
-      setNav(navigation);
+      const { default: sourceData } = await import('../../.cache/__farmOS__source_data.json');
+      setNav({
+        key: '/',
+        title: 'farmOS',
+        page: {
+          pathname: '/',
+          title: 'farmOS'
+        },
+        children: sourceData.map(({ navigation }) => navigation),
+      });
     };
     loadNav();
   }, []);
diff --git a/src/navigation.js b/src/navigation.js
index ff4fee9..46d1b86 100644
--- a/src/navigation.js
+++ b/src/navigation.js
@@ -1,8 +1,3 @@
-const fs = require('fs');
-const path = require('path');
-const jsYaml = require('js-yaml');
-const sourceRepos = require('../source-repos');
-
 const defaultTransform = title => title
   .split('-')
   .map(str => str.charAt(0).toUpperCase() + str.slice(1))
@@ -105,33 +100,7 @@ function fromMkdocsYaml(mkdocs, baseURI) {
   };
 }
 
-function cacheNavigationJSON() {
-  const navigation = sourceRepos.filter(({ name, mkdocs, baseURI }) => {
-    let isValid = true, msg = 'Skipping navigation source.';
-    if (typeof name !== 'string') {
-      isValid = false; msg = `${msg} Invalid name: ${name}.`
-    }
-    if (typeof mkdocs !== 'string') {
-      isValid = false; msg = `${msg} Invalid MkDocs path: ${mkdocs}.`
-    }
-    if (typeof baseURI !== 'string') {
-      isValid = false; msg = `${msg} Invalid base URI: ${baseURI}.`
-    }
-    if (!isValid && process.env.NODE_ENV == 'development') console.warn(msg);
-    return isValid;
-  }).map(({ name, mkdocs, baseURI }) => {
-    const mkdocsPath = path.join(__dirname, '../.cache/gatsby-source-git/', name, mkdocs);
-    const file = fs.readFileSync(mkdocsPath);
-    const yaml = jsYaml.load(file);
-    return fromMkdocsYaml(yaml, baseURI);
-  })[0]; // <--- TEMPORARY HACK (while we're just using one source repository)
-  const json = JSON.stringify(navigation);
-  const jsonPath = path.join(__dirname, '../.cache/__farmOS__navigation_tree.json');
-  fs.writeFileSync(jsonPath, json);
-};
-
 module.exports = {
   fromRemarkNodes,
   fromMkdocsYaml,
-  cacheNavigationJSON,
 };
diff --git a/src/pages/index.js b/src/pages/index.js
new file mode 100644
index 0000000..03599f0
--- /dev/null
+++ b/src/pages/index.js
@@ -0,0 +1,38 @@
+import * as React from "react"
+import { Link } from 'gatsby-material-ui-components';
+import { makeStyles } from '@material-ui/core/styles';
+import { Box, Typography } from '@material-ui/core';
+import Seo from '../components/seo';
+import theme from "../theme";
+
+const useStyles = makeStyles({
+  main: {
+    '& h1': {
+      color: theme.palette.text.secondary,
+      fontWeight: 300,
+      fontSize: '2rem',
+      lineHeight: 1.3,
+      letterSpacing: '-.01em',
+      margin: '0 0 1.25rem',
+    },
+  },
+});
+
+const HomePage = () => {
+  const classes = useStyles();
+  return (
+    <>
+      <Seo title="farmOS | Home"/>
+      <Box component='main' className={classes.main}>
+        <Typography variant='h1'>
+          Home Page!
+        </Typography>
+        <Typography variant='p'>
+          <Link to="/">Return home</Link>.
+        </Typography>
+      </Box>
+    </>
+  )
+}
+
+export default HomePage