This outgoing period mat same a rebuilding twelvemonth for Firefox add-ons, with two new frameworks implemented to amend draw the hereafter of extensions. Personas gave Firefox on-the-fly theme-switching, and users can look it to be break of the stable variation of Firefox 3.6 when that gets released. Jetpack takes a similarly-minded timing to property add-ons, allowing programmers to make feature-rich add-ons from emotional more than HTML, CSS, and JavaScript. Judge JetPack to eventually be concern of Firefox by failure.

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