diff --git a/Gemfile b/Gemfile
index 1d4f5e6..5dd813e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -32,9 +32,6 @@ gem "devise-async"
 gem "passenger" , "6.0.15" ,  require: "phusion_passenger/rack_handler"
 gem "bootsnap", require: false
 
-gem "opal-rails"
-gem "opal-browser"
-
 group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   gem "debug", platforms: %i[ mri mingw x64_mingw ]
diff --git a/Gemfile.lock b/Gemfile.lock
index 2778ed6..f14f347 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -222,7 +222,7 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.2.8)
-    mail (2.8.0.1)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
       net-pop
@@ -250,7 +250,7 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.8)
-    nokogiri (1.14.0-x86_64-linux)
+    nokogiri (1.14.2-x86_64-linux)
       racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
@@ -262,25 +262,9 @@ GEM
       mustache
       nokogiri (~> 1.7)
       sanitize
-    opal (1.7.2)
-      ast (>= 2.3.0)
-      parser (~> 3.0, >= 3.0.3.2)
-    opal-browser (0.3.3)
-      opal (>= 1.0, < 2.0)
-      paggio (>= 0.3.0)
-    opal-rails (2.0.2)
-      opal (~> 1.0)
-      opal-sprockets (~> 1.0)
-      rails (>= 6.0, < 7.1)
-      sprockets-rails (>= 3.0)
-    opal-sprockets (1.0.3)
-      opal (>= 1.0, < 2.0)
-      sprockets (~> 4.0)
-      tilt (>= 1.4)
     open4 (1.3.4)
     orm_adapter (0.5.0)
-    paggio (0.3.0)
-    parser (3.2.0.0)
+    parser (3.2.1.0)
       ast (~> 2.4.1)
     passenger (6.0.15)
       rack
@@ -431,7 +415,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.6)
+    zeitwerk (2.6.7)
 
 PLATFORMS
   x86_64-linux
@@ -451,8 +435,6 @@ DEPENDENCIES
   kaminari
   merged!
   mina
-  opal-browser
-  opal-rails
   passenger (= 6.0.15)
   pg (~> 1.1)
   pundit (~> 2.3)
diff --git a/app/assets/javascript/opal_main.js.rb b/app/assets/javascript/opal_main.js.rb
deleted file mode 100644
index ca11882..0000000
--- a/app/assets/javascript/opal_main.js.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require "opal"
-require "native"
-require 'promise'
-require 'browser/setup/mini'
-require 'vue_r'
diff --git a/app/views/layouts/application.haml b/app/views/layouts/application.haml
index 160b7eb..3e9aab8 100644
--- a/app/views/layouts/application.haml
+++ b/app/views/layouts/application.haml
@@ -27,7 +27,6 @@
     = csp_meta_tag
     = stylesheet_link_tag "tailwind"
     = stylesheet_link_tag "application"
-    = javascript_include_tag "opal_main"
     
     = javascript_importmap_tags
     - if false
diff --git a/config/initializers/opal.rb b/config/initializers/opal.rb
deleted file mode 100644
index aaba247..0000000
--- a/config/initializers/opal.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-# Check out the full list of the available configuration options at
-# https://github.com/opal/opal/blob/master/lib/opal/config.rb
-
-Rails.application.configure do
-  # We suggest keeping the configuration above as default for all environments,
-  # disabling some of them might slightly reduce the bundle size or reduce performance
-  # by degrading some ruby features.
-  config.opal.method_missing_enabled   = true
-  config.opal.const_missing_enabled    = true
-  config.opal.arity_check_enabled      = true
-  config.opal.freezing_stubs_enabled   = true
-  config.opal.dynamic_require_severity = :ignore
-
-  # To enable passing assigns from the controller to the opal template handler
-  # change the following configuration to one of these values:
-  #
-  #   - true    # both locals and instance variables
-  #   - :locals # only locals
-  #   - :ivars  # only instance variables
-  #
-  config.opal.assigns_in_templates = false
-end
diff --git a/lib/opal/rails/haml_filter.rb b/lib/opal/rails/haml_filter.rb
deleted file mode 100644
index 6d41a8e..0000000
--- a/lib/opal/rails/haml_filter.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-require "haml"
-require "haml/filters"
-require "haml/filters/base"
-
-module Haml
-  class Filters
-    class Opal < Base
-      def compile(node)
-        temple = [:multi]
-        temple << [:static, "<script type='text/javascript'>\n"]
-        temple << [:static, ::Opal.compile(node.value[:text]) ]
-        temple << [:static, "\n</script>"]
-        temple
-      end
-    end
-  end
-end
-
-Haml::Filters.registered[:opal] ||= Haml::Filters::Opal