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A free, open-source Twitter app for the BlackBerry PlayBook.
JavaScript ActionScript

Lemma for the BlackBerry PlayBook

Lemma for the BlackBerry PlayBook is a free, open-source application that was written as a proof of concept of the BlackBerry PlayBook WebWorks SDK (HTML5 and JavaScript). The source code for Lemma for the BlackBerry PlayBook can be downloaded from GitHub to be updated, optimized and enhanced by the thriving BlackBerry WebWorks developer community.

To read more about Lemma, visit .

Third Party Sources


The bbUI.js Tookit by Tim Neil provides Lemma with a BlackBerry-optimized UI framework:


OAuth functionality is care of Rob Griffiths' jsOAuth library, used under the MIT Licence:


The in-app reader functionality is built on arc90 laboratory's Readability v0.4.4 algorithm:


Icons are from Super Mono Stickers by Double-J designs ( ) under the Creative Commons (Attribution 3.0 Unported) licence. Download your own copy from:

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