Free currently under development software for linux

QDGDF stands for Quick and Dirty Game Development Framework, and its a set of libraries designed to allow fast development of games under a variety of systems. Quick and Dirty Game Development Frameworks main goal is to show a platform-independent, consistent interface to UNIX/Linux and MS Windows.
Supported video systems:
- X11 Window System.
- MS Windows DirectX (DirectDraw).
- DJGPP.
- Linux SVGALIB.
Supported audio systems:
- Linux OSS.
- MS Windows DirectX (DirectSound).
- ESD (Enlightened Sound Daemon).
Enhancements:
- This release includes the following new functions: qdgdfv_load_pcx_pal(), which loads a 256 color PCX file and rearranges it to match the current palette; qdgdfv_load_pcx_pal_set(), which loads a 256 color PCX file and sets its palette as the active one; qdgdfv_home_dir() and qdgdfa_home_dir(), which return a path where a game can create a directory or write data; and qdgdfv_app_dir() and qdgdfa_app_dir(), which return a path where a game can look for its application data.

Spring IDE for Eclipse project provides Eclipse plugins to ease working with Bean Factory configuration files for the Spring Framework.
It contains a Spring project nature (with an incremental builder for validating Spring bean config files), an image decorator (which decorates Spring projects and all Spring bean config files), a Spring view (which allows one to browse Spring projects and their Spring bean config files, including bean properties), and an editor showing a graph from the beans of a single config file or a set of config files.
Main features:
- Project nature which support a list of Spring bean config files and sets of bean config files (aka beans config sets)
- Incremental builder which validates all modified Spring bean config files defined in a Spring project
- View which displays a tree with all Spring projects and their Spring bean config files
- Image decorator which decorates all Spring projects, their bean config files and all Java classes which are used as bean classes
- Editor (read-only) which displays a graph from all beans defined in a single config file or a config set
- The following features are currently under development:
- Graphical editor for Spring Webflow configuration files
- XML editor for Spring beans configuration files
System requirements:
- Eclipse Project
- Spring
Installation:
- Open Eclipse. Go to Help -> Software Updates -> Find and Install.
- Select "Search for new features to install". Click "Next".
- Click "New Remote Site". Enter "Spring IDE updatesite" for the Name and "http://springide.org/updatesite/" for the URL (Screenshot). Click "OK".
- You should now see a a new entry name "Spring IDE updatesite" with a mark next to it (Screenshot). Click on that and check "Spring IDE".
- Click on the mark next to "Eclipse.org updatesite" and check the version of GEF which is sufficient for your version of Eclipse. Click "Next".
- Select the features "Graphical Editing Framework" and the lastest version of "Spring IDE" from the list. Click "Next".
- Check "I accept..." and click "Next". Select or add the appropriate site to install the features. Click "Finish".
- Click Install on the warning dialogs during feature verification (both features are not digitally signed).
- After successfully downloading and installing the features click "Yes" on the "Would you like to restart now?" dialog.

cp2fwbuilder (Checkpoint Firewall 1 to FwBuilder) helps you to migrate an existing Checkpoint Firewall 1 installation and its rulesets to Linux with iptables or a BSD-based firewall.
This is done by converting the Rulebase- and the Objects- Database from Checkpoint to the FirewallBuilder XML Format.
Remember though, that this program is under development and could eventually do nasty things when doing the translation. especially with things like Userauthentication or Clientauthentication which are not supported under fwbuilder.
To use it, you have the following options
cp2fwbuilder
[--objects=]
[--rules=]
[--all_objs] [--all_services]
[--with_implicit_rules]
[--sort_by_type]
[--verbose] [--version] [--comments]
[--output_xml=]
cp2fwbuilder --objects=objects.C --rules=rulebase.W --output_xml=rulebase.xml
fwbuilder -f rulebase.xml
Enhancements:
- removed quotes from object names

WendzelNNTPd project is an open source Usenet server software for Linux, BSD and Windows written by Steffen Wendzel. WendzelNNTPd is a perfect solution for many modern company.
Main features:
Portability
- runs on 32-Bit Windows 2000/XP systems (Vista not tested)
- runs on Linux
- runs on BSD
Tiny
- does only implement the most important NNTP commands + authentication commands
- only about 3.000 lines of C code
- free version is designed for small environments (small companies, workgroups, customer support)
- free version is based on SQLite3 (MySQL support for medium/big size environments under development
Easy to Use
- The main target on the development of the WendzelNNTPd was to create an Usenet server everybody can use.
- Gtk+ GUI is planed
Commercial support and services available
- Commercial support is provided by Ploetner IT, germany.
- For medium/big/enterprise size environments: MySQL support is under development and available for a cheap price.
Other Features
- IPv6-ready (not the Windows version since Microsoft has no real IPv6 support)
Enhancements:
- This release fixes an error message for the *nix/Linux installer when removing a non-existent SQL table.
- The license has changed to the GPLv3.

Sender Rewriting Scheme Library is an ANSI C implementation of the Sender Rewriting Scheme.

It solves the "broken forwarding" problem imposed by SPF (Sender Policy Framework), which is an SMTP Anti-Forgery technology currently under development and deployment worldwide.

And dont think ive done it right either. If its simple and you feel like it submit a patch, otherwise just be as verbose as you can in describing your errors. Please submit output using the -DDEBUG and -DVDEBUG compile time options as these are of the greatest help.

Matware NTN is a library written in Javascript that will allow you to create really dinamic sites without recharging the page.
Comming soon is going to have MySQL support that is going it to make an application really interesting.
This software this under development.
If you want to distribute, copy or modify Matware NTN, you are welcome to do so under the terms of the GNU General Public License.
Enhancements:
- This release adds the XML Object from gazingus.org and many bugfixes.

Sol Manager is a tool to manage your source files and configuration settings. SolMgr organizes project information in compiler- and platform-independent descriptions and allows conversion to native build scripts, such as makefiles or MS Visual Studio solutions.

GUI is provided to visually control project configurations, and to perform everyday project management tasks such as files addition/removal, dependency management etc.

Notice: SolMgr is under heavy development currently, so it lacks many features and functionality.