CodeCanyon - Scripts and Snippets From $1 for PHP, JavaScript, ASP.NET, CSS, Plugins, HTML5, Mobile and more
Bizness Apps - Create your own app or become a reseller and build apps for others
Codester - The marketplace for ready-to-use web development assets
GoodBarber - GoodBarber is a mobile app creation platform.
CodeGrape - CodeGrape is an online marketplace for Themes, WordPress, Plugins, PHP Script, JavaSCript, HTML5, Mobile Apps, Print, Graphic and CSS files.
Fuse - Fuse is a UX tool suite for mobile app designers and developers.