Adaptive Images
The landscape of web continues to change as we get more and more devices that we need to support. One concern when creating websites that should accommodate all screen sizes is image size. The acceptable size for an image is not the same across devices, so we usually end up compromising image size and quality on all devices; not the optimal solution, of course. Enter a solution called Adaptive Images, a PHP / .htaccess based solution for detecting screen size and delivering optimally sized images for the user's device.
Adaptive images provides an outstanding set of instructions for customizing the images generated by PHP's GD library, so you aren't stuck with rubbish images. Do yourself a favor and check out Adaptive Images -- it could be the perfect solution for your website imagery needs.
![CSS 3D Folding Animation]()
Google Plus provides loads of inspiration for front-end developers, especially when it comes to the CSS and JavaScript wonders they create. Last year I duplicated their incredible PhotoStack effect with both MooTools and pure CSS; this time I'm going to duplicate...
![Responsive and Infinitely Scalable JS Animations]()
Back in late 2012 it was not easy to find open source projects using requestAnimationFrame() - this is the hook that allows Javascript code to synchronize with a web browser's native paint loop. Animations using this method can run at 60 fps and deliver fantastic...
![Cross Browser CSS Box Shadows]()
Box shadows have been used on the web for quite a while, but they weren't created with CSS -- we needed to utilize some Photoshop game to create them. For someone with no design talent, a.k.a me, the need to use Photoshop sucked. Just because we...
![MooTools PulseFade Plugin]()
I was recently driven to create a MooTools plugin that would take an element and fade it to a min from a max for a given number of times. Here's the result of my Moo-foolery.
The MooTools JavaScript
Options of the class include:
min: (defaults to .5) the...
This is the next BIG thing … I believe!
Will this method work with Joomla CMS sites?
It should — you’ll need to do your research about .htaccess though to make sure you don’t break Joomla.
One thing I noticed with this… it says the page loads a tiny bit of JavaScript first and creates a cookie with window size. That cookie is not going to be able to be read until the second page load. So this idea won’t work for the first time a visitor sees your site. Am I wrong?
You’re wrong ;)
If you include the script from an external file you’re right – because the time taken to fetch the external file is more than it takes to continue loading the HTML. But, if you have the code in the head (it’s only one line, and is more efficient embedded anyway), then the cookie actually gets set immediately, before the rest of the HTML has finished being loaded.
Try it – go visit http://adaptive-images.com on a large screen. If you see large images it worked, because if there isn’t a cookie set it delivers the mobile resolution, which are much smaller.
Here an alternative solution for adaptive images: http://litesite.org/holygrail/stage2/