Here goes nothing!

Signed-off-by: Matt Strapp <matt@mattstrapp.net>

3 files changed, 19 insertions, 1 deletions

diff --git a/app/src/lib/index.ts b/app/src/lib/index.ts
deleted file mode 100644
index 856f2b6..0000000
--- a/app/src/lib/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-// place files you want to import through the `$lib` alias in this folder.
diff --git a/app/src/lib/svelte/Navigation.svelte b/app/src/lib/svelte/Navigation.svelte
new file mode 100644
index 0000000..20c7d8b
--- /dev/null
+++ b/app/src/lib/svelte/Navigation.svelte
@@ -0,0 +1,11 @@
+<script lang="ts">
+  import { AppRail, AppRailAnchor } from '@skeletonlabs/skeleton';
+  import { page } from '$app/stores';
+</script>
+
+<AppRail>
+  <svelte:fragment slot="lead">
+    <AppRailAnchor href="/" selected={$page.url.pathname === '/'}>Home!</AppRailAnchor>
+  </svelte:fragment>
+	<AppRailAnchor href="/crc32" selected={$page.url.pathname === '/crc32'}>CRC32</AppRailAnchor>
+</AppRail>
diff --git a/app/src/lib/ts/crc32.worker.ts b/app/src/lib/ts/crc32.worker.ts
new file mode 100644
index 0000000..0d04c7c
--- /dev/null
+++ b/app/src/lib/ts/crc32.worker.ts
@@ -0,0 +1,8 @@
+import crc32 from 'crc/crc32';
+
+onmessage = async (message: MessageEvent<File>) => {
+  const file = message.data;
+  const buffer = await file.arrayBuffer();
+  const crc = crc32(buffer, 517762881);
+  postMessage(crc);
+};