Assets, i.e. scripts, styles, and fonts, need a version number in order for them to bust through the web hosting cache and for users to receive the latest file(s). In this series of hands-on labs, we’ll take a look at versioning. Then we’ll dive into better asset versioning techniques to eliminate redundancy and manual processes, automate the versioning, improve your build efficiency, and take care of the ding we get on website speed testing sites, such as Pingdom.