diff --git a/Dockerfile b/Dockerfile
index 2c1e8b4..7e6d325 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,13 +13,12 @@ ENV RAILS_ENV="production" \
     BUNDLE_PATH="/usr/local/bundle" \
     BUNDLE_WITHOUT="development"
 
-
 # Throw-away build stage to reduce size of final image
 FROM base as build
 
-# Install packages needed to build gems
+# Install packages needed to build gems and node modules
 RUN apt-get update -qq && \
-    apt-get install --no-install-recommends -y build-essential git libpq-dev libvips pkg-config
+    apt-get install --no-install-recommends -y build-essential curl git libpq-dev libvips node-gyp pkg-config python-is-python3
 
 # Install application gems
 COPY Gemfile Gemfile.lock ./
@@ -27,6 +26,16 @@ RUN bundle install && \
     rm -rf ~/.bundle/ "${BUNDLE_PATH}"/ruby/*/cache "${BUNDLE_PATH}"/ruby/*/bundler/gems/*/.git && \
     bundle exec bootsnap precompile --gemfile
 
+# Install node modules if package.json is present
+COPY package.json yarn.lock ./
+RUN if [ -f package.json ]; then \
+    curl -sL https://github.com/nodenv/node-build/archive/master.tar.gz | tar xz -C /tmp/ && \
+    /tmp/node-build-master/bin/node-build "21.5.0" /usr/local/node && \
+    npm install -g yarn@1.22.19 && \
+    yarn install --frozen-lockfile && \
+    rm -rf /tmp/node-build-master; \
+    fi
+
 # Copy application code
 COPY . .
 
@@ -36,7 +45,6 @@ RUN bundle exec bootsnap precompile app/ lib/
 # Precompiling assets for production without requiring secret RAILS_MASTER_KEY
 RUN SECRET_KEY_BASE_DUMMY=1 ./bin/rails assets:precompile
 
-
 # Final stage for app image
 FROM base
 
@@ -49,6 +57,9 @@ RUN apt-get update -qq && \
 COPY --from=build /usr/local/bundle /usr/local/bundle
 COPY --from=build /rails /rails
 
+# Ensure mini_racer is installed for ExecJS
+RUN gem install mini_racer
+
 # Run and own only the runtime files as a non-root user for security
 RUN useradd rails --create-home --shell /bin/bash && \
     chown -R rails:rails db log storage tmp
diff --git a/Gemfile b/Gemfile
index 854cdbb..10e0a1b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -82,3 +82,5 @@ gem "sidekiq"
 gem "ruby-vips", "~> 2.2"
 
 gem "stripe", "~> 12.3"
+
+gem "mini_racer"
diff --git a/Gemfile.lock b/Gemfile.lock
index fe948b0..e36971b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -158,6 +158,7 @@ GEM
       childprocess (~> 5.0)
     letter_opener (1.10.0)
       launchy (>= 2.2, < 4)
+    libv8-node (21.7.2.0-x86_64-linux)
     logger (1.6.0)
     loofah (2.22.0)
       crass (~> 1.0.2)
@@ -171,6 +172,8 @@ GEM
     matrix (0.4.2)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
+    mini_racer (0.12.0)
+      libv8-node (~> 21.7.2.0)
     minitest (5.24.0)
     msgpack (1.7.2)
     mutex_m (0.2.0)
@@ -334,6 +337,7 @@ DEPENDENCIES
   importmap-rails
   jbuilder
   letter_opener
+  mini_racer
   pg (~> 1.1)
   puma (>= 5.0)
   rails (~> 7.1.3, >= 7.1.3.4)
diff --git a/config/database.yml b/config/database.yml
index c9f87a9..2311475 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -88,5 +88,6 @@ test:
 production:
   <<: *default
   database: ror_gen_ai_production
-  username: ror_gen_ai
+  username: postgres
   password: <%= ENV["ROR_GEN_AI_DATABASE_PASSWORD"] %>
+  host: <%= ENV["ROR_GEN_AI_DATABASE_HOST"] %>
diff --git a/config/routes.rb b/config/routes.rb
index ad6bedc..5e04f8a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -8,7 +8,10 @@
   post "create_checkout_session" => "subscriptions#create_checkout_session", as: :create_checkout_session
   get "success" => "subscriptions#success"
 
-  mount Sidekiq::Web => "/sidekiq"
+
+  if defined?(Sidekiq::Web)
+    mount Sidekiq::Web => "/sidekiq"
+  end
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   resource :session # where login and logout routes are defined