It reminds me of the old jQuery philosophy: find something and do stuff to it.
Third-party scripts can provide powerful functionality, but they also bring risks to privacy, security, performance, and page behavior.
A great walkthrough of setting up a Service Worker for a blog. The code is here but more importantly, as Brandon says:
I wouldn’t be able to implement this myself if it wasn’t for some of the awesome people I mentioned earlier sharing their experience. So share, share, share!
You Don’t Need jQuery! – Free yourself from the chains of jQuery by embracing and understanding the modern Web API and discovering various directed libraries to help you fill in the gaps.
The tone is a bit too heavy-handed for my taste, but the code examples here are very handy if you’re weaning yourself off jQuery.
It’s very early days for ServiceWorker, but Jake is on hand with documentation and instructions on its use. To be honest, most of this is over my head and I suspect it won’t really “click” until I try using it for myself.
Where it gets really interesting is in the comments. Stuart asks “What about progressive enhancement?” And Jake points out that because a ServiceWorker won’t be installed on a first visit, you pretty much have to treat it as an enhancement. In fact, you’d have to go out of your way to make it a requirement:
You could, of course, throw up a splash screen and wait for the ServiceWorker to install, creating a ServiceWorker-dependant experience. I will hunt those people down.
Scott’s trying to find out the best ways to load critical CSS first and non-critical CSS later. Good discussion ensues.
Don’t get me wrong: jQuery is great, but for a lot of projects, you might not need 90% of the functionality it provides. So try starting with vanilla JS and only pulling in jQuery if and when you need it.
Another good ol’ rant from Tom. It’s a bit extreme but the underlying lamentation with the abandonment of progressive enhancement is well founded.
Go, Dan, go!
A terrific piece by Remy—based on a talk he gave—on when he uses jQuery and, more importantly, when he doesn’t. His experiences and conclusions pretty much mirror my own, but of course Remy is far more thoughtful and smart than I.
Really good stuff.
I like the sound of the book that Chris is writing for Smashing Magazine. It sounds like a very future-friendly approach to front-end development.