-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:
: By using the "Classroom" and "6x" naming conventions, these sites often masquerade as educational tools or simple coding projects to avoid being flagged by automated security software. Why It’s Trending in Schools Students gravitate toward Pixel Speedrun
The gameplay is fast-paced and demanding, with players needing to react quickly to changing situations and make precise jumps to avoid taking damage. The game also features a variety of power-ups, including speed boosts, invincibility, and extra lives, which can be used to gain an advantage.
: Varying the length of your button presses can be the difference between clearing an obstacle or hitting a ceiling. Use the Edges
Getting familiar with the controls is the first step toward a personal best: A , D or Left/Right Arrows . Jump: W , Space , or Up Arrow .
Classroom 6x is a popular host for this game because it specializes in . Unblocked Games - Classroom 6x
: By using the "Classroom" and "6x" naming conventions, these sites often masquerade as educational tools or simple coding projects to avoid being flagged by automated security software. Why It’s Trending in Schools Students gravitate toward Pixel Speedrun
The gameplay is fast-paced and demanding, with players needing to react quickly to changing situations and make precise jumps to avoid taking damage. The game also features a variety of power-ups, including speed boosts, invincibility, and extra lives, which can be used to gain an advantage. pixel speedrun classroom 6x
: Varying the length of your button presses can be the difference between clearing an obstacle or hitting a ceiling. Use the Edges : By using the "Classroom" and "6x" naming
Getting familiar with the controls is the first step toward a personal best: A , D or Left/Right Arrows . Jump: W , Space , or Up Arrow . : Varying the length of your button presses
Classroom 6x is a popular host for this game because it specializes in . Unblocked Games - Classroom 6x