-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:
Whether accessed via a crumbling hardcover or a glowing PDF on a tablet, Robert Krohn’s blueprint for English remains one of the most reliable tools for turning a student into a fluent speaker. In a world of fleeting digital trends, good structure is the only thing that holds up.
The PDF provides dozens of substitution drills for each pattern.
Understanding English sentence structure is crucial for effective communication. Robert Krohn's work provides a comprehensive framework for analyzing and constructing English sentences. By mastering the concepts outlined in this guide, you will be able to create clear, concise, and well-structured sentences.
Most grammar books teach adjectives and adverbs as “add-ons.” Krohn treats expansion as rule-governed embedding. You’ll find precise formulas for:
For those interested in learning more about Krohn's approach, a PDF version of "English Sentence Structure" is now available. This new resource provides language learners with a comprehensive guide to English sentence structure, including:
Whether accessed via a crumbling hardcover or a glowing PDF on a tablet, Robert Krohn’s blueprint for English remains one of the most reliable tools for turning a student into a fluent speaker. In a world of fleeting digital trends, good structure is the only thing that holds up.
The PDF provides dozens of substitution drills for each pattern. englishsentencestructurerobertkrohnpdf new
Understanding English sentence structure is crucial for effective communication. Robert Krohn's work provides a comprehensive framework for analyzing and constructing English sentences. By mastering the concepts outlined in this guide, you will be able to create clear, concise, and well-structured sentences. Whether accessed via a crumbling hardcover or a
Most grammar books teach adjectives and adverbs as “add-ons.” Krohn treats expansion as rule-governed embedding. You’ll find precise formulas for: Most grammar books teach adjectives and adverbs as
For those interested in learning more about Krohn's approach, a PDF version of "English Sentence Structure" is now available. This new resource provides language learners with a comprehensive guide to English sentence structure, including: