Posts from June 21, 2011

Add-on SDK and Add-on Builder Beta are here!

Jun 21 2011

We’re very happy to announce two new Firefox add-on development tools from Mozilla: the Add-on SDK and the beta release of Add-on Builder. Creating add-ons for Firefox is now quick and easy. If you’re familiar with JavaScript, HTML, and CSS, … Continue reading

How many Firefox users have add-ons installed? 85%!

Jun 21 2011

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The revamped Add-ons Manager in Firefox 4 provides a rich experience for add-on discovery and management, and to power that service Mozilla receives aggregate data on add-on usage. We previously estimated that at least a third of Firefox users had … Continue reading