I have to go to bed now

assets/js/captcha.js

@@ -0,0 +1,13 @@
+/*
+'use strict';
+
+document.getElementById('captcha').value =
+*/
+
+'use strict';
+
+let captchaValue =
+    document
+        .querySelector('label[for="captcha"]')
+        .textContent
+        .match(/'(flag|bump)'/)[1];

cpanfile

@@ -4,10 +4,10 @@ requires 'Mojolicious::Plugin::TagHelpers::Pagination';
 requires 'Mojolicious::Plugin::AssetPack';
 requires 'Crypt::Passphrase::Argon2';
 requires 'Crypt::Passphrase::Bcrypt'; # Needed for old passphrases
-#requires 'Perl::Critic::Community';
 requires 'Date::Format';
 requires 'XML::RSS';
 requires 'CSS::Minifier::XS';
 requires 'Text::Markdown';
 requires 'HTML::Restrict';
 requires 'IO::Socket::SSL';
+requires 'JavaScript::Minifier::XS';

lib/PostText.pm

@@ -16,7 +16,7 @@ use PostText::Model::Moderator;
 sub startup($self) {
     $self->plugin('Config');
     $self->plugin('TagHelpers::Pagination');
-    $self->plugin(AssetPack => {pipes => [qw{Css Combine}]});
+    $self->plugin(AssetPack => {pipes => [qw{Css JavaScript Combine}]});
 
     # Helpers
     $self->helper(pg => sub ($c) {