CQ Client Libararies (clientlibs) contain two configuration options that every developer should be aware of: minify and debug.
Do not put any minified code into your clientlib codebase. Let AEM handle it automatically in non-development environments by clicking the “Minify” checkbox.
Warning: page layout and css may look a bit more “choppy” when initially loading.
Note: AEM may require being restarted to apply changes to these settings.
CQ developers should no longer have to debug through minified, rolled-up client library code by taking advantage of useful configuration options.