Kalpa.Cloud is a toolkit for developing SaaS applications. It consists of a Universal Cross-platform Client and a Qt-based library. It allows the developer to develop Rich Internet Applications with GUI using the Qt programming style for the server and to implement it as easily as possible.
conexus is a generalized C++ I/O library that includes network support for IPv4 and IPv6 sockets, serial/TTY communications, kernel message queues, pipes, and files. Objects use sigc++ for signaling property changes and other information. Sub-libraries include conexus-gtkmm (provides a set of gtkmm widgets), conexus-dbus (provides dbus support for endpoints), conexus-nspr (provides NSPR endpoints), conexus-nss (provides NSS endpoints), and conexus-ssl (provides OpenSSL endpoints).
Catharsis.NET.Web.Widgets is an ASP.NET MVC tag library that provides useful social media widgets that be be included on your Web pages. Web widgets are implemented as C# POCO objects that implement System.Web.IHtmlString and provide a convenient fluent interface. Extension methods for System.Web.Mvc.HtmlHelper are provided for ease of rendering. It supports Cackle, Disqus, Facebook, Google, IntenseDebate, Mail.ru, RuTube, Surfingbird, Tumblr, Twitter, Vimeo, VKontakte, Yandex, YouTube, and the VideoJS player.
Catharsis.Grails.Widgets is a Grails 2 tag library that provides useful social media tags to include in Web pages. The following areas are covered : Cackle [Comments, OAuth Login]; Disqus [Comments]; Facebook [Activity Feed, Recommendations Feed, Follow Button, Like Button, Like Box, Send Button, Comments, Facepile, Embedded Post, Embedded Video]; Google [Google Analytics, Google "+1" Button]; IntenseDebate [Comments, Comments Count Hyperlink]; Mail.ru [ICQ On-Site, Like Button, Embedded Video]; RuTube [Embedded Video]; Surfingbird [Like Button]; Tumblr [Follow Button, Share Button]; Twitter [Follow Button, Tweet Button]; Vimeo [Embedded Video]; VKontakte [Comments, Community, Like Button, Subscribe, Embedded Video]; Yandex [Yandex Analytics, Ya Button, Share Button, Embedded Video, Yandex.Money Payment Button, Yandex.Money Donate Form, Yandex.Money Payment Form]; YouTube [Embedded Video].