-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:
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The release of Filmora 14 introduced several groundbreaking AI tools to streamline the editing process: Smart Short Clips
: Automatically identifies and cuts different scenes within a single video file to save manual editing time. Advanced Audio Tools
Includes over 2.9 million creative assets, such as transitions, filters, and motion titles. System Requirements for Windows (x64)
: Uses cloud-based algorithms to restore detail, fix blurriness, and upscale low-resolution footage.
For color graders, this is a game-changer. The x64 architecture allows smooth playback of 10-bit 4:2:2 footage from cameras like the Sony A7S III or Canon R5, preventing banding in sky gradients.
: Translates audio into different languages while synchronizing the subject's lip movements. AI Voice & Sound Effects
: Advanced 3D tracking for attaching graphics or text to flat surfaces (like screens or walls) so they follow the camera's movement.
Uses artificial intelligence to upscale video quality up to 4K, fixing blurriness, reducing grain/noise, and correcting lighting in low-light footage. AI Translation & Lip-Sync:
The release of Filmora 14 introduced several groundbreaking AI tools to streamline the editing process: Smart Short Clips
: Automatically identifies and cuts different scenes within a single video file to save manual editing time. Advanced Audio Tools Wondershare Filmora 14.3.2.11147 -x64- Multilin...
Includes over 2.9 million creative assets, such as transitions, filters, and motion titles. System Requirements for Windows (x64)
: Uses cloud-based algorithms to restore detail, fix blurriness, and upscale low-resolution footage. Uses artificial intelligence to upscale video quality up
For color graders, this is a game-changer. The x64 architecture allows smooth playback of 10-bit 4:2:2 footage from cameras like the Sony A7S III or Canon R5, preventing banding in sky gradients.
: Translates audio into different languages while synchronizing the subject's lip movements. AI Voice & Sound Effects System Requirements for Windows (x64) : Uses cloud-based
: Advanced 3D tracking for attaching graphics or text to flat surfaces (like screens or walls) so they follow the camera's movement.