leJOS is a Java-based replacement firmware (OS) for LEGO Mindstorms programmable bricks, including RCX and NXT. It supports threads, exceptions, synchronization, floating point arithmetic, strings, and so on, but there is no garbage collection yet. It is also designed to be portable to other small devices.
libGlass is a scalable set of components that can be used by applications to perform distributed computing. Applications are built by reusing the available components as needed. One of the major goals of Glass is to be a user-friendly framework, not only suitable for new applications, but also for legacy code. This is an important feature, as most available solutions for distributed computing require a substantial amount of rewrite of legacy code.
Libbraille makes it easy to access Braille displays and terminals. It can write text on a Braille display, directly draw Braille dots, or get the value of pressed keys. It is compatible with a wide range of Braille displays, and can autodetect some of them. A virtual GTK+ display is provided so that developers can test how their application would be rendered in Braille.
lindyFrame is a desktop application framework which eliminates the development time needed to create software tools. The framework provides the ability to create applications which support several languages and loading resources from network sources. The core aspect of the tool is a plugin architecture which the developer uses to build the desired functionality in the desktop application. Multiple plugins can be created and loaded which will operate in their own individual threaded environments.
muCommander is a cross-platform file manager with a dual-pane interface that features support for FTP, SFTP, SMB, NFS, HTTP, Amazon S3, Hadoop HDFS, Bonjour/Zeroconf, email attachments, archives in many formats (including Zip, RAR, 7z, GZip, Tar, Bzip2, ISO, NRG, AR, Deb, and LST), bookmarks, credential management, themes, multiple windows, full keyboard control, and many configuration options. It is available in 23 languages.
myKnowledgeExplorer (mKE) is an intelligent knowledge base assistant. All communication is in a user-friendly, English-like language called mKR. mKR is designed to help human beings work more intelligently. mKE command line options include language definitions for RDF, OWL, CYC, and SUMO. mKR scripts may include embedded calls to the Unix shell. mKR gives special emphasis to context hierarchies, genus-differentia definitions, n-ary relations, questions, and action/methods.