What is a non-blocking script? - Human Who CodesIt was just a couple of years ago that Steve Souders introduced the concept of blocking vs. non-blocking into the common lexicon of web developers around the world. His big focus was pointing out how <script> tags block the rendering of the page as well as the downloading of other resources. Obviously, this is really bad for your initial page load, where a single high-latency <script> tag causes y
