Open Source Requirements Management Tool is designed to achieve full SDLC traceability for features, requirements, design, implementation, and testing. It has a UI for requirements derivation, version control, and common or custom attributes (rationale, source, risk, effort, etc.). It is suitable for product managers, developers, and analysts to collaborate with flexibility and scalability.
SiteForge is a software project management tool for distributed development teams to manage software projects. SiteForge brings together the various aspects of a software project into one place, including source code access (CVS), bug/issue tracking, project members, discussion forums, documentation, product release downloads, and news announcements. SiteForge is similar to the the software that runs SourceForge.net, GForge, Savane, GBorg, and Trac. It attempts to be easier to install, reliable, secure, and well-supported.
OCaml Batteries Included serves the following purposes: define a standard set of libraries that may be expected on every compliant installation of OCaml, organize these libraries into a hierarchy of modules with one source of documentation, and provide a consistent API for otherwise independent libraries.
Hatta is a small wiki engine for use inside a Mercurial repository. It can run locally and doesn't require any configuration; it's just a single Python file. It can be also configured to run on a Web server. Since the wiki can be cloned and merged along with the repository, it's perfect for working on project documentation in small teams.
The ManEdit UNIX Manual Page Editor is an editor specifically tailored for UNIX manual pages. It has a preview viewer, uses the manual page XML format for easy editing, and comes with a tutorial and reference guide. It uses the GTK+ widget set and features syntax highlighting, a complete drag and drop system for easy viewing and editing, a crash recovery system, and sample manual page templates.
The Docbkx Maven Plugin allows you to generate different types of output from DocBook sources. Its main advantage over many other types of DocBook XSL based tools is that you don't need to install the tool or any of the other required tools at all to get it to work. As long as you have Maven 2 installed on your system, you're basically done.
Autodia is a command line Perl application that generates UML class diagrams from source code, SQL, and database connections. It supports multiple programming languages including SQL, and can output images (using GraphViz/VCG/SpringGraph), Dia XML and Umbrello XML, or custom formats using templates.