How to do CSS/JS bundles/minifying in Craft 3 I would like to combine all of my sites JS-files into one bundle - and perhaps also obfuscate it. 

Same goes for CSS-files.

How would I do that in Craft CMS 3?
Craft doesn't output any code unless you write it, so you have complete freedom to use any standard front end build process and include the built files in your templates. There are a few plugins that help with this depending on build process though, such as:


https://plugins.craftcms.com/mix
https://plugins.craftcms.com/twigpack
https://plugins.craftcms.com/minify
https://plugins.craftcms.com/assetrev