diff --git a/frontend/src/app.html b/frontend/src/app.html
index f2516ae..abea469 100644
--- a/frontend/src/app.html
+++ b/frontend/src/app.html
@@ -4,6 +4,7 @@
+
%sveltekit.head%
diff --git a/frontend/src/service-worker/indes.ts b/frontend/src/service-worker/indes.ts
new file mode 100644
index 0000000..5a4466b
--- /dev/null
+++ b/frontend/src/service-worker/indes.ts
@@ -0,0 +1,60 @@
+///
+
+import { build, files, version } from '$service-worker';
+
+const CACHE = `cache-${version}`;
+
+const ASSETS = [
+ ...build, // the app itself
+ ...files // everything in `static`
+];
+
+self.addEventListener('install', (event) => {
+ // Create a new cache and add all files to it
+ async function addFilesToCache() {
+ const cache = await caches.open(CACHE);
+ await cache.addAll(ASSETS);
+ }
+ event.waitUntil(addFilesToCache());
+});
+
+self.addEventListener('activate', (event) => {
+ // Remove previous cached data from disk
+ async function deleteOldCaches() {
+ for (const key of await caches.keys()) {
+ if (key !== CACHE) await caches.delete(key);
+ }
+ }
+ event.waitUntil(deleteOldCaches());
+});
+
+self.addEventListener('fetch', (event) => {
+ // ignore POST requests, etc
+ if (event.request.method !== 'GET') return;
+
+ async function respond() {
+ const url = new URL(event.request.url);
+ const cache = await caches.open(CACHE);
+
+ // `build`/`files` can always be served from the cache
+ if (ASSETS.includes(url.pathname)) {
+ return cache.match(url.pathname);
+ }
+
+ // for everything else, try the network first, but
+ // fall back to the cache if we're offline
+ try {
+ const response = await fetch(event.request);
+
+ if (response.status === 200) {
+ cache.put(event.request, response.clone());
+ }
+
+ return response;
+ } catch {
+ return cache.match(event.request);
+ }
+ }
+
+ event.respondWith(respond());
+});
diff --git a/frontend/static/adventurelog.svg b/frontend/static/adventurelog.svg
new file mode 100644
index 0000000..92667f2
--- /dev/null
+++ b/frontend/static/adventurelog.svg
@@ -0,0 +1,313 @@
+
+
+
+
diff --git a/frontend/static/manifest.json b/frontend/static/manifest.json
new file mode 100644
index 0000000..9f08d31
--- /dev/null
+++ b/frontend/static/manifest.json
@@ -0,0 +1,16 @@
+{
+ "short_name": "AdventureLog",
+ "name": "AdventureLog",
+ "start_url": "/dashboard",
+ "icons": [
+ {
+ "src": "adventurelog.svg",
+ "type": "image/svg+xml",
+ "sizes": "any"
+ }
+ ],
+ "background_color": "#2a323c",
+ "display": "standalone",
+ "scope": "/",
+ "description": "Self-hostable travel tracker and trip planner."
+}
\ No newline at end of file