Much of this is beyond me at this point in time. However, I wonder if WordPress is a part of this problem, rather than a solution? I was really interested in the discussion of Cutting the Mustard (CTM) and wonder what this might look like on my own site(s). At the very least I was left thinking that I probably don’t empathise enough.
The Web is incredible. It’s incredible because it’s stupid. It’s a collection of very stupid, or more accurately, very simple, technologies, all chained together to make something much greater.
We have got to the point where sites require ~2.5 megabytes to download, and the average content-based webpage is now bigger than a copy of Doom (a fully-fledged 3D shooter game) … Most of this size is due to sites not offering srcset variants on their images, and not taking the time to optimise images on those that they do offer. Some of it is due to third-party tracking, advertising, and marketing scripts (marketeers may well be the most script-heavy people in any organisation). A lot of it (but not most, by any means) is due to JS application bundles and third party scripts used to run a page (such as jQuery – still a major force on most of the web).
If we want to make the web better for people then the most important thing that we can do is to learn the basics. Not of technology, but of our fellow humans. Because, as we’ve show earlier, empathy is the most important skill that a developer can have. Our job is 100% about people, about our fellow humans. How can we do an amazing job for them if we don’t understand who we are building for?
So how do you combine 100% universality with the fact that some people have ancient, terrible browsers that it would be a time-sink to support? CTM gives the answer! Only those browsers that are “good enough” receive the advanced features. Those that have poor technology support silently fail the test and receive the core version. No having to support ancient browsers!
via Greg McVerry