bug is a simple tracking system for console users. It only depends on common Unix commands. Its database format is a text file containing simple tabbed columns which can be even hand-edited. It uses $EDITOR for submitting or editing the issues and for changing states or priorities. It relies on four fixed fields: ID, Priority, State, and Subject. There is also a fifth free-text field for any other information you may want to store about the issue. There is no database locking or notifications, so it's mostly for tracking the user's own issues.
Bugzproxy is a C# client library for the upcoming Bugzilla Bugtracker WebService interface (part of Bugzilla 3.0). It provides an OO access to a Bugzilla server. The aim of Bugzproxy is to allow easy building of various clients that facilitate the integration of Bugzilla into the various C# tool chains. As the project's aim is to provide an efficient and intuitive OO API, the API probably will change in future revisions.
moap is a Swiss army knife for project maintainers and developers. It aims to help in keeping you in the flow of maintaining, developing, and releasing. It automates whatever tasks can be automated. It allows you to parse DOAP files and submit releases, send release mails, create iCal files and RSS feeds, maintain version control ignore lists, check in based on the latest ChangeLog entry, and more.
Yoxel SW is an adaptive project management solution allowing you to maintain a continuous feedback loop with your customers while collaboratively planning and implementing development iterations. It includes a request/bug tracker, release manager, customer portal, and knowledge/Q&A/FAQ management system.
SVNChecker is a framework for Subversion pre-commit hooks in order to implement checks of the to-be-committed files before they are committed. For example, you can check for the code style or unit tests. The output of the checks can be send by mail, written to a file, or simply printed to the console.
NoBug is a library which provides assertions, logging statements, and annotations for C and C++ programs. It includes pre-/post-condition and invariant checks, as well as generic assertions. Checks are enabled based on build-levels and scope tags. It also includes debugger support (valgrind), dumping of data structures, logging your application's activities, runtime customizable logging via environment variables, different logging targets (ringbuffer, stderr, syslog, debugger, etc.), and annotation of your source code regarding known bugs, things to do, and planned things. It can track resources and detect deadlocks.
Devalot is a social networking application centered around software projects. It connects the user community with the development community and encourages participation and communication. It includes all the features you've come to expect in modern Web-based applications such as tagging, comments, and a wiki, as well as features you'd expect in project tracking software such as ticketing. It has features similar to some of those found in Trac, Collaboa, GForge, Mephisto, and Typo.