-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:
: Security is a top priority in the Nx669j Firmware. It incorporates robust encryption methods, secure access controls, and regular security updates to protect data against unauthorized access and cyber threats.
, where users pushed for specific gaming quality-of-life updates. Key requests that shaped later updates included: Notification Control
Whether you are a network administrator managing dozens of Nx669j-based routers, a hobbyist reviving a retro gadget, or a technician in the field, treat every firmware update with respect: verify the source, backup everything, and never—ever—interrupt the power cycle.
: These third-party software solutions frequently update to support the NX669J for critical tasks like Factory Resets FRP (Factory Reset Protection) Erase , and "Auth Flashing". ZTE Qualcomm Firmware Writer
If the manufacturer has ceased operations, look for open-source alternatives like or LibreCMC that support the Nx669j platform. These communities often provide long-term firmware maintenance.
: Security is a top priority in the Nx669j Firmware. It incorporates robust encryption methods, secure access controls, and regular security updates to protect data against unauthorized access and cyber threats.
, where users pushed for specific gaming quality-of-life updates. Key requests that shaped later updates included: Notification Control Nx669j Firmware
Whether you are a network administrator managing dozens of Nx669j-based routers, a hobbyist reviving a retro gadget, or a technician in the field, treat every firmware update with respect: verify the source, backup everything, and never—ever—interrupt the power cycle. : Security is a top priority in the Nx669j Firmware
: These third-party software solutions frequently update to support the NX669J for critical tasks like Factory Resets FRP (Factory Reset Protection) Erase , and "Auth Flashing". ZTE Qualcomm Firmware Writer a hobbyist reviving a retro gadget
If the manufacturer has ceased operations, look for open-source alternatives like or LibreCMC that support the Nx669j platform. These communities often provide long-term firmware maintenance.