PUBLIC MARKS with tag compatibilité

Get the current accessibility support status of HTML5 features across major browsers.

Compatibility tables for default local fonts.

Reporting incompatibilities between different Sass engines.

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IE NetRenderer allows you to check how a website is rendered by Internet Explorer 10, 9, 8, 7, 6 or 5.5, as seen from a high speed datacenter located in Germany. Just type in a URL in the field above and try it out - it's free!

HTML5 HTML5 Logo Please Use the new and shiny responsibly. Look up HTML5, CSS3, etc features, know if they are ready for use, and if so find out how you should use them – with polyfills, fallbacks or as they are. tell me more When Can I Use tells you the browser support story, while Modernizr gives you the power of feature detection. HTML5 Please helps you out with recommendations for polyfills and implementation so you can decide if and how to put each of these features to use. The recommendations below represent the collective knowledge of developers who have been deep in the HTML5 trenches. We hope they serve you well. Read Divya's backstory about this site if you like.

Pour générer l'opacité css, et particulièrement les hacks pour Internet Explorer

Trying to understand HTML5 compatibility on mobile and tablet browsers

Détail des éléments CSS supportés par chaque version de IE

La syntaxe complète des commentaires conditionnels pour IE sur le site de Microsoft

Next to having four seperate pages for the major rendering engines, this page shows a clearer overview of the implemented, prefixed properties, and their counterparts in other engines.

Next to having four seperate pages for the major rendering engines, this page shows a clearer overview of the implemented, prefixed properties, and their counterparts in other engines.