I found this link helpful, I will crosspost here: Use option –skip-webpack-install when generating a new app Change Gemfile, remove webpacker, add: gem ‘sass-rails’, ‘>= 5’ gem ‘sprockets’, ‘~> 4’ gem ‘sprockets-rails’, :require => ‘sprockets/railtie’ Then bundle update sass-rails sprockets # if you are updating bundle install # or simply install If you are using … Read more
Place the following code in config/initializers/quiet_assets.rb if Rails.env.development? Rails.application.assets.try(:logger=, Logger.new(‘/dev/null’)) Rails::Rack::Logger.class_eval do def call_with_quiet_assets(env) previous_level = Rails.logger.level Rails.logger.level = Logger::ERROR if env[‘PATH_INFO’] =~ %r{^/assets/} call_without_quiet_assets(env) ensure Rails.logger.level = previous_level end alias_method_chain :call, :quiet_assets end end Updated: It now works for Ruby on Rails 3.2 too (previous attempt fixes before_dispatch, and now we’re going for the … Read more