Deploy

For example, by deploying with capistrano, you may add a step like

before 'deploy:assets:precompile', 'deploy:npm:install'
namespace :deploy do
  namespace :npm do
    desc 'Install Node.js dependencies'
    task :install do
      on roles(:app) do
        within release_path do
          execute :npm, 'install'
        end
      end
    end
  end
end

to deploy.rb for making sure the ssr compilation is working.