Weak signal ham radio communication
The WSJT project currently includes five programs designed for amateur radio communication using state of the art digital techniques. Typical applications include meteor scatter, EME ("moonbounce"), and QRP communication at HF. Summary Program Descriptions: WSJT: Modes JTMS, FSK441, ISCAT, JT6M, JT65, JT4, Echo, CW. Optimized for meteor scanner, ionospheric scatter, and EME at VHF/UHF/Microwaves. WSJT-X: Modes JT65, JT9. Primarily for use at HF. MAP65: For EME an VHF and higher frequencies. Implements a panoramic, polarization-matching receiver for JT65. WSPR: Probe potential propagation paths using low-power transmissions. WSPR-X: Experimental version of WSPR, including the slow mode WSPR-15. Source code is maintained here SourceForge. For installable end-user packages please go to the WSJT web site at the link below.
Arianne is an engine to develop multiplayer online games like Stendhal
Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host. Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website. The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world
A graphical network simulator to design and configure virtual networks
GNS3 is a graphical network simulator that allows you to design complex network topologies. You may run simulations or configure devices ranging from simple workstations to powerful Cisco routers. It is based on Dynamips, Pemu/Qemu and Dynagen. Go to GNS3.com for last releases.
isfdb is a set of web-based bibliographic tools for displaying author, award, and publication bibliographies. It uses MySQL plus Python and contains a set of editing applications, as well as a moderated approval system. Used at www.isfdb.org.
The world's leading open source portal
Liferay Portal is the world's leading enterprise open source portal framework, offering integrated Web publishing and content management, an enterprise service bus and service-oriented architecture, and compatibility with all major IT infrastructure.
PySolFC (PySol Fan Club edition) is an extended version of PySol (a solitaire card games collection).
Library to control radio transceivers and receivers
The Hamlib project's purpose is to develop flexible and portable shared libraries that offer a standardized API to control any radio oriented equipment through a computer interface.
Data Analysis, Simulations and Visualization on the Sphere
Software for pixelization, hierarchical indexation, synthesis, analysis, and visualization of data on the sphere. Please acknowledge HEALPix by quoting the web page http://healpix.sourceforge.net and publication: K.M. Gorski et al., 2005, Ap.J., 622, p.759 Full software documentation available at http://healpix.sf.net/documentation.php Wiki Pages: https://sourceforge.net/p/healpix/wiki/Home GDL users should read https://sourceforge.net/p/healpix/wiki/HEALPix%20and%20GDL/
This program is an email antivirus/antispam gateway. It is an interface to the postfix or sendmail (or any other smtpd), which runs antivirus and/or spamchecker. Its modular architecture can use any combination of antivirus/spamchecker according to co
TANGO is an object oriented control system for Linux and Windows. It provides a framework in C++, Java and Python for implementing distributed control objects an accessing them via a well-defined API. This sourceforge project a
A powerful, cross platform, SQL database system
Firebird RDBMS offers ANSI SQL features & runs on Linux, Windows & several Unix platforms. Features excellent concurrency & performance & powerful stored procedure & trigger language. WEBSITE link is below, TRACKER is http://tracker.firebirdsql.org
PAGE is a drag-and-drop GUI generator for Python and Tkinter which generates Python modules which display a relatively simple GUI constructed from Tk and ttk widget sets using the Place Geometry Manager. PAGE runs on any OS which has Tcl/Tk installed. PAGE output requires only Python and Tkinter and runs on Linux, Unix, Windows, OS X, and even Rasperian.
A grid middleware with minimal user and resource requirements
Minimum intrusion Grid (MiG) is an attempt to design a new platform for Grid computing which is driven by a stand-alone approach to Grid, rather than integration with existing systems. The goal of the MiG project is to provide Grid infrastructure where the requirements on users and resources alike is as small as possible (minimum intrusion). MiG strives for minimum intrusion but will seek to provide a feature rich and dependable Grid solution. In line with the minimum intrusion concept, you only need to download and install the middleware if you want to run your own Grid. Users and resources only need a certificate and a browser to use MiG.
Backup and Recovery Manager for PostgreSQL
Barman (backup and recovery manager) is an administration tool for disaster recovery of PostgreSQL servers written in Python. It allows to perform remote backups of multiple servers in business critical environments and help DBAs during the recovery phase. Barman's most wanted features include backup catalogs, retention policies, remote recovery, archiving and compression of WAL files and backups. Barman is written and maintained by PostgreSQL professionals 2ndQuadrant.
Crossfire is graphical multi-user 2d tile-based role playing game.
Crossfire is graphical multi-user 2d tile-based role playing game similar to Moria, Angband, Omega, Nethack, Rogue, Gauntlet, and Muds. The bulk of the game is based on predefined maps, however some areas are randomly generated.
Programming a Parrot AR.Drone 2.0 with Python - The Easy Way
The PS-Drone-API is a full featured SDK, written in and for Python, for Parrot's AR.Drone 2.0. It was designed to be easy to learn, but it offers the full set of the possibilities of the AR.Drone 2.0, including Sensor-Data (aka NavData), Configuration and full Video-support. The video function is not restricted to mere viewing, it is also possible to analyze video images data using OpenCV2. Obviously, the PS-Drone is perfect for teaching purposes; however, even the requirements for professional purposes can be satisfied. PS-Drone comes with a tutorial, explaining its most important commands and the drone's most important sensor values. The examples are easy to understand for people with little programming experience. A full list of commands and a description of all sensor data is available in a detailed documentation. It took several months to create PS-Drone, so it would be nice to get some donations for further development (e.g. Parrot's Bebop) and as a appreciation.
Universal manga downloader
Please, download this program from https://github.com/yuru-yuri/manga-dl Thanks!
Database connection pool with support for lots of languages and databases.
EasyABC is an open source ABC editor
EasyABC allows the user to create, edit, view, play, convert music written in the ABC music notation language. The program was written in Python 2.7 and WxPython by Nils Liberg and runs on Windows, OSX, and Linux. Nils Liberg is no longer supporting this open source package, however I have volunteered to continue its support and development.
Powerful desktop publishing software
Scribus is an Open Source program that brings professional page layout to Linux, BSD UNIX, Solaris, OpenIndiana, GNU/Hurd, Mac OS X, OS/2 Warp 4, eComStation, and Windows desktops with a combination of press-ready output and new approaches to page design. Underneath a modern and user-friendly interface, Scribus supports professional publishing features, such as color separations, CMYK and spot colors, ICC color management, and versatile PDF creation.
An Arch based Linux distribution for Android developers
BBQLinux is a user-friendly Linux distribution made for Android developers. It has everything on board to build AOSP or AOSP-based Distributions like CyanogenMod. BBQLinux is based on Arch Linux and is using a Rolling Release Development Model which means it’s getting continually updated and upgraded. It will never be necessary to re-install a later release of BBQLinux. BBQLinux is fully compatible with Arch Linux and is using the same package repos.
Show dependences of a FreeBSD port as a pseudo graphic tree
For a given FreeBSD port, determine its dependences using any combination of the FETCH_, EXTRACT_, PATCH_, BUILD_, LIB_, and RUN_DEPENDS and show them as a pseudo graphical tree. Use back references for cross-connections.
OpenSource and DIY real electronic darts game
Play at many electronic darts game (such as Cricket, Crazy Cricket, 321 Zap, etc) with a cheap DIY dart game controled by an Arduino UNO controler, and the pyDarts python game ! Make you own game and share it with the community ! Note that this is NOT a software to manually score while you are playing beside ! This software score by itself but require a converted dart board ! pyDarts is the reference since no other electronic dart game offer so much functionalities !
Check and Update Products on OPSI Server
This OPSI SERVER Command line Tool (Opsi Updater) will check for available OPSI Product Updates on official Servers (example Mozilla) and will allow to Download and Update older Product Versions on OPSI Repository and distribute them on clients having older versions. readme: http://svn.code.sourceforge.net/p/opsiupdater/code-0/trunk/readme.txt
Euler Yet another proof Engine
EYE  is a reasoning engine supporting the Semantic Web layers . It performs semibackward reasoning and it supports Euler paths . Via N3  it is interoperable with Cwm .  http://eulersharp.sourceforge.net/README  http://www.w3.org/DesignIssues/diagrams/sweb-stack/2006a  http://mathworld.wolfram.com/KoenigsbergBridgeProblem.html  http://www.w3.org/TeamSubmission/n3/  http://www.w3.org/2000/10/swap/doc/cwm