retroarch-gpw2
Recent Features
![Page Visibility API]()
Page Visibility API
One event that's always been lacking within the document is a signal for when the user is looking at a given tab, or another tab. When does the user switch off our site to look at something else? When do they come back?
![Being a Dev Dad]()
Being a Dev Dad
I get asked loads of questions every day but I'm always surprised that they're rarely questions about code or even tech -- many of the questions I get are more about non-dev stuff like what my office is like, what software I use, and oftentimes...
Incredible Demos
![Detect Vendor Prefix with JavaScript]()
Detect Vendor Prefix with JavaScript
Regardless of our position on vendor prefixes, we have to live with them and occasionally use them to make things work. These prefixes can be used in two formats: the CSS format (
-moz-, as in-moz-element) and the JS format (navigator.mozApps). The awesome X-Tag project has...![Use Elements as Background Images with -moz-element]()
Use Elements as Background Images with -moz-element
We all know that each browser vendor takes the liberty of implementing their own CSS and JavaScript features, and I'm thankful for that. Mozilla and WebKit have come out with some interesting proprietary CSS properties, and since we all know that cementing standards...
