Locations in Sector

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  http://galleria.io/

  responsive image gallery, latest beta version (1.3) has enhancements for mobile touch,

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  http://www.tinymce.com/

  Javascript HTML WYSIWYG text editor control, display and edit html markup, converts HTML textareas(+other elements) to editor instances, free, Open Source (LGPL)

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• 

  https://github.com/sofish/pen

  edit html content on your page

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