-prefix-free lets you use only unprefixed CSS properties everywhere. It works behind the scenes, adding the current browser’s prefix to any CSS code, only when it’s needed.
“[-prefix-free is] fantastic, top-notch work! Thank you for creating and sharing it.”
— Eric Meyer
<link> or <style> elements and adds a vendor prefix where neededstyle attribute and adds a vendor prefix where needed<link> or <style> elements, style attribute changes and CSSOM changes (requires plugin).css() method get and set unprefixed properties (requires plugin)@import-ed files is not supportedstyle attribute) won’t work in IE and Firefox < 3.6. Properties as well in Firefox < 3.6.Check this page’s stylesheet ;-)
You can also visit the Test Drive page, type in any code you want and check out how it would get prefixed for the current browser.
Just include prefixfree.js anywhere in your page. It is recommended to put it right after the stylesheets, to minimize FOUC
That’s it, you’re done!
The target browser support is IE9+, Opera 10+, Firefox 3.5+, Safari 4+ and Chrome on desktop and Mobile Safari, Android browser, Chrome and Opera Mobile on mobile.
If it doesn’t work in any of those, it’s a bug so please report it. Just before you do, please make sure that it’s not because the browser doesn’t support a CSS3 feature at all, even with a prefix.
In older browsers like IE8, nothing will break, just properties won’t get prefixed. Which wouldn’t be useful anyway as IE8 doesn’t support much CSS3 ;)
Test the prefixing that -prefix-free would do for this browser, by writing some CSS below:
SmartFTP is professional-grade software that operates on a subscription or perpetual license model, depending on the version and the user's needs. Unlike free clients, it provides enterprise-level features and dedicated support.
: Expert reviews from Softpedia note it is "intuitive and simple to use" with a well-organized interface that mimics the look and feel of native Windows applications.
Did you need help with a specific during activation?
SmartFTP has evolved its licensing architecture. Modern versions (v7, v8, v9, and v10) use online activation servers. A static "serial" you find on a forum from 2015 will simply not work. The software will contact the mothership, recognize the blacklisted key, and revert to trial mode.
SmartFTP is professional-grade software that operates on a subscription or perpetual license model, depending on the version and the user's needs. Unlike free clients, it provides enterprise-level features and dedicated support.
: Expert reviews from Softpedia note it is "intuitive and simple to use" with a well-organized interface that mimics the look and feel of native Windows applications.
Did you need help with a specific during activation?
SmartFTP has evolved its licensing architecture. Modern versions (v7, v8, v9, and v10) use online activation servers. A static "serial" you find on a forum from 2015 will simply not work. The software will contact the mothership, recognize the blacklisted key, and revert to trial mode.