You really don’t need jQuery any more …and that’s thanks to jQuery.
- the early era: ~1996 – 2004,
- the jQuery era: ~2004 – 2010,
- the Single Page App era: ~2010 - 2014, and
- the modern era: ~2014 - present.
Thanks to jQuery, you probably don’t need jQuery. Just look at all these methods that started life in jQuery, that are now part of the standardised DOM API:
I love, love, *love, traintimes.org.uk—partly because it’s so useful, but also because it’s so fast. I know public transport is the clichéd use-case when it comes to talking about web performance, but in this case it’s genuine: I use the site on trains and in airports.
Matthew gives a blow-by-blow account of the performance optimisations he’s made for the site, including a service worker. The whole thing is a masterclass in performance and progressive enhancement. I’m so glad he took the time to share this!
From the people who brought you youmightnotneedjquery.com comes youmightnotneedjqueryplugins.com.
Don’t get me wrong—jQuery is great (some of the plugins less so) but the decision about whether to use it or not on any particular project should be an informed decision made on a case-by-case basis …not just because that’s the way things have always been done.
These sites help to inform that decision.
This is a fascinating bit of web archeology: John has annotated the code from one of the earliest versions of jQuery.
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.
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.
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.
This off-canvas demo is a great practical example of progressive enhancement from David. It’s also a lesson in why over-reliance on jQuery can sometimes be problematic.
A great in-depth description by Paul of how he optimised his site. More of this please!
This looks like a handy way of enhancing forms to have input masks (Luke W. would approve). Right now it’s a jQuery plug-in but I’m sure someone as smart as you would be able to create a standalone version, right?
Here’s something that Josh debuted at Smashing Conference: a script for responsive designs to adjust font-sizes based on a desired line-length.
Inevitably, it’s a jQuery plugin but I’m sure somebody could fork it to create a standalone version (hint, hint).
A handy little script that attempts to check email inputs for misspelled domain names. I’m pretty sure it doesn’t need to be written as a jQuery pug-in, though: anyone want to fork it and create a non-jQuery version too?
I’ve found myself using jQuery less and less recently. Partly to avoid the extra download and file size but also—as shown here—when it comes to DOM manipulation, there’s a lot you can do straight out of the box.