Ember CLI Clean CSS Addon

ember-cli-clean-css is an Ember CLI addon designed to integrate the `clean-css` library into an Ember.js application's build pipeline. It automatically minifies CSS files during development and production builds, aiming to optimize their size for improved loading performance. The current stable version, 3.0.0, primarily features an upgrade to `clean-css` version 5, bringing the latest minification capabilities and features. Its release cadence is generally aligned with updates to `ember-cli` and `clean-css`. This addon differentiates itself by offering a straightforward, low-configuration approach to CSS minification within the Ember ecosystem, directly hooking into the asset build process without requiring manual `clean-css` invocation or complex configuration, making it an essential tool for optimizing Ember application stylesheets.