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precompile_and_cache

⚡ Precompiling & Caching ViewComponents for Production Performance​

To minimize runtime compilation costs, eager-load and cache your components at boot. Use Rails initializers and Rails.cache.fetch to store rendered fragments, especially for layout-heavy or static content components.

# config/initializers/view_component_cache.rb
Rails.application.config.to_prepare do
  Dir[Rails.root.join("app/components/**/*.rb")].each { |file| require_dependency file }
end

# Example usage in layout:
<% cache "sidebar_menu" do %>
  <%= render(SidebarComponent.new) %>
<% end %>