diff --git a/app/Auth/CredentialSourceRepository.php b/app/Auth/CredentialSourceRepository.php
index 14c3482..6bf0aad 100644
--- a/app/Auth/CredentialSourceRepository.php
+++ b/app/Auth/CredentialSourceRepository.php
@@ -12,7 +12,10 @@ class CredentialSourceRepository implements PublicKeyCredentialSourceRepository
 {
     public function findOneByCredentialId(string $publicKeyCredentialId): ?PublicKeyCredentialSource
     {
-        $authenticator = Authenticator::where('credential_id', base64_encode($publicKeyCredentialId))->first();
+        $authenticator = Authenticator::where(
+            'credential_id',
+            base64_encode($publicKeyCredentialId)
+        )->first();
 
         if (!$authenticator) {
             return null;
@@ -23,16 +26,23 @@ public function findOneByCredentialId(string $publicKeyCredentialId): ?PublicKey
 
     public function findAllForUserEntity(PublicKeyCredentialUserEntity $publicKeyCredentialUserEntity): array
     {
-        return User::with('authenticators')->where('id', $publicKeyCredentialUserEntity->getId())->first()->authenticators->toArray();
+        return User::with('authenticators')
+            ->where('id', $publicKeyCredentialUserEntity->getId())
+            ->first()
+            ->authenticators
+            ->toArray();
     }
 
     public function saveCredentialSource(PublicKeyCredentialSource $publicKeyCredentialSource): void
     {
-        $user = User::where('id', $publicKeyCredentialSource->getUserHandle())->firstOrFail();
+        $user = User::where(
+            'id',
+            $publicKeyCredentialSource->getUserHandle()
+        )->firstOrFail();
 
         $user->authenticators()->save(new Authenticator([
             'credential_id' => $publicKeyCredentialSource->getPublicKeyCredentialId(),
-            'public_key' => $publicKeyCredentialSource->jsonSerialize(),
+            'public_key'    => $publicKeyCredentialSource->jsonSerialize(),
         ]));
     }
 }
diff --git a/app/Http/Controllers/RegistrationController.php b/app/Http/Controllers/RegistrationController.php
index 686e92d..da98d7e 100644
--- a/app/Http/Controllers/RegistrationController.php
+++ b/app/Http/Controllers/RegistrationController.php
@@ -8,7 +8,6 @@
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
-use Illuminate\Support\Str;
 use Illuminate\Validation\ValidationException;
 use Psr\Http\Message\ServerRequestInterface;
 use Webauthn\AttestationStatement\AttestationObjectLoader;
@@ -41,10 +40,15 @@ public function generateOptions(Request $request)
             'username' => $request->input('username'),
         ]);
 
-        if (!$user->exists) {
-            $user->save();
+        if ($user->exists) {
+            // We're in registration mode, they shouldn't be able to register a new device to an existing user
+            throw ValidationException::withMessages([
+                'username' => 'Username already exists',
+            ]);
         }
 
+        $user->save();
+
         $userEntity = PublicKeyCredentialUserEntity::create(
             $user->username,
             $user->id,
diff --git a/config/services.php b/config/services.php
index 0ace530..5829c54 100644
--- a/config/services.php
+++ b/config/services.php
@@ -31,4 +31,8 @@
         'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
     ],
 
+    'fathom_analytics' => [
+        'id' => env('FATHOM_SITE_ID'),
+    ],
+
 ];
diff --git a/database/migrations/2014_10_12_100000_create_password_resets_table.php b/database/migrations/2014_10_12_100000_create_password_resets_table.php
deleted file mode 100644
index fcacb80..0000000
--- a/database/migrations/2014_10_12_100000_create_password_resets_table.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::create('password_resets', function (Blueprint $table) {
-            $table->string('email')->index();
-            $table->string('token');
-            $table->timestamp('created_at')->nullable();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::dropIfExists('password_resets');
-    }
-};
diff --git a/resources/js/app.js b/resources/js/app.js
index a02973a..808530e 100644
--- a/resources/js/app.js
+++ b/resources/js/app.js
@@ -9,7 +9,6 @@ document.addEventListener('alpine:init', () => {
     Alpine.data('authForm', () => ({
         mode: 'login',
         username: '',
-        name: '',
         browserSupported: browserSupportsWebAuthn(),
         error: null,
         submit() {
@@ -22,14 +21,22 @@ document.addEventListener('alpine:init', () => {
             return this.submitRegister();
         },
         submitRegister() {
+            this.trackEvent('register-start');
+
             window.axios
+                // Ask for the registration options
                 .post('/registration/options', {
                     username: this.username,
                 })
+                // Prompt the user to create a passkey
                 .then((response) => startRegistration(response.data))
+                // Verify the data with the server
                 .then((attResp) => axios.post('/registration/verify', attResp))
                 .then((verificationResponse) => {
                     if (verificationResponse.data?.verified) {
+                        // If we're good, reload the page and
+                        // the server will redirect us to the dashboard
+                        this.trackEvent('register-complete');
                         return window.location.reload();
                     }
 
@@ -41,16 +48,24 @@ document.addEventListener('alpine:init', () => {
                 });
         },
         submitLogin() {
+            this.trackEvent('login-start');
+
             window.axios
+                // Ask for the authentication options
                 .post('/authentication/options', {
                     username: this.username,
                 })
+                // Prompt the user to authenticate with their passkey
                 .then((response) => startAuthentication(response.data))
+                // Verify the data with the server
                 .then((attResp) =>
                     axios.post('/authentication/verify', attResp),
                 )
                 .then((verificationResponse) => {
+                    // If we're good, reload the page and
+                    // the server will redirect us to the dashboard
                     if (verificationResponse.data?.verified) {
+                        this.trackEvent('login-complete');
                         return window.location.reload();
                     }
 
@@ -69,5 +84,12 @@ document.addEventListener('alpine:init', () => {
                     this.error = error?.response?.data?.message || error;
                 });
         },
+        trackEvent(eventId) {
+            if (typeof fathom === 'undefined') {
+                return;
+            }
+
+            fathom.trackGoal(eventId, 0);
+        },
     }));
 });
diff --git a/resources/views/layout.blade.php b/resources/views/layout.blade.php
index bd6869a..eb619d1 100644
--- a/resources/views/layout.blade.php
+++ b/resources/views/layout.blade.php
@@ -11,6 +11,11 @@
 
     @vite(['resources/css/app.css', 'resources/js/app.js'])
     <script defer src="https://unpkg.com/alpinejs@3.x.x/dist/cdn.min.js"></script>
+
+    @if (config('services.fathom_analytics.id'))
+    <script src="https://cdn.usefathom.com/script.js" data-site="{{ config('services.fathom_analytics.id') }}" defer>
+    </script>
+    @endif
 </head>
 
 <body class="h-full">