libktomgirl is a library that reads a subset of the Tomboy file format. When it's done, it should support reading and writing all aspects of files created by Tomboy, Gnote, and KTomGirl. Despite the K in its name, there are no KDE or Qt dependencies (nor C#, GKT, or GLIB). This is pure C++ with boost and stdlib only. Most of the code is from Gnote.
Previously, fiction books published on the Web were often divided into lines of ~80 characters for comfortable reading. This can be a problem on small displays (such as phones), causing poorly-wrapped formatting. Reformator is a simple Qt utility that attempts to remove newlines inside paragraphs without removing those between paragraphs. Just set the size of the first line indent, and Reformator will recognize real paragraphs and remove all non-useful newlines. It can also detect indent size automatically. It is recommended to back up your books before reformatting.
SIMPLE-MTPFS (Simple Media Transfer Protocol FileSystem) is a file system for Linux (and other operating systems with a FUSE implementation, such as Mac OS X or FreeBSD) capable of operating on files on MTP devices attached via USB to local machine. It allows the end user to seamlessly interact with MTP device files.
openDCIM is a Web-based data center inventory application which allows you to manage capacity and track assets throughout multiple data centers. There are some graphical elements to the system, but overall, the system is designed for keyboard-friendly (rather than click-happy) use. It is written in PHP and utilizes a MySQL backend for ease of deployment on nearly any LAMP-based build.
Metakit is a small, portable database library using a hybrid relational / hierarchical data model with a column-wise internal storage format. For C++, include a single header file and 125 kb DLL or statically link directly. Ideal for desktops, embedded systems, smartphones, and PDAs. Bindings for Python and Tcl. A very mature, stable code base.
Corlpack is a faster Ada implementation of the basic types from the R Language. It includes calculations with units of measurement, a broad range of other basic types such as urn-like identifiers, coordinate, and monetary amounts. Basic types are represented as 128-bit UUIDs so heterogenous arrays, without predesigned structure, can be easily built. Heap allocation for complex structures is minimized, hopefully resulting in much shorter and more predictable execution time. An API with a small number of generic functions aims to simplify Ada programming for computational applications, especially for scientists from non-IT fields.