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.
Eclipse is a set of C++ classes designed to give beginner developers a head start in developing their first games as well as more experienced developers who don't want to have to write code for mundane tasks like fonts, sprites, and image loading. It provides bitmap fonts, window management, audio capabilities, image loading, error logging, and zip file support.
Embedthis Appweb is a fast, little embedded Web server. It is unmatched in efficiency and serves pages at native speed, using an event-driven, non-blocking core to serve multiple requests using minimal resources. It has integrated caching and the Embedded Server Pages C-Language Web framework. Without compromising performance, it has extensive security controls and a rigorous security sandbox that helps protect the server and mitigate denial-of-service attacks. It is one of the most widely deployed embedded Web servers and is used in networking equipment, telephony, mobile devices, industrial control, and consumer and office equipment, and in high-performance Web services.
Hunny MIME++ is a cross-platform C++ class library for parsing, generating, and modifying MIME messages. MIME++ has many features, including support for popular character encodings and HTML email. One of MIME++'s unique features is its document object model for MIME. MIME++ has been actively developed since 1997, making it reliable, secure, intuitive, and well documented.