MuseScore lets you notate and compose music easily with your keyboard, your mouse, or a MIDI keyboard. You can print beautifully engraved sheet music or export it as PDF or PNG. You can play your score, transpose it, and save it as audio or MIDI file. MuseScore also supports MusicXML to let you share your composition with other scorewriters. MuseScore is often advertised as a cost effective alternative for Sibelius and Finale.
VyOS is a Linux distribution for routers and firewalls which features a unified commandline interface and a single configuration file, with an API for extending it. It includes BGP, OSPF, and RIP routing protocols, policy-based routing, a DHCP and caching DNS server, a Web proxy, and more. It runs on x86 physical machines and a variety of hypervisors, including KVM, Xen, VMWare, and Hyper-V. VyOS is forked from Vyatta and based on VC6.6 source code.
OpenDynamo is a Web site creation, backup, and restore tool with an easy and attractive user interface. It is specifically designed for those with no Web site experience or prior knowledge. With just a few clicks, anyone can create a new site. Editing is similar to composing an email, and can be done through the browser. It is a single script with no external requirements apart from common PHP libraries.
Open RPG Maker is a 2D RPG creation utility, similar to the popular RPG Maker series. It is mostly based on RPG Maker 2003, but with some added features and more advanced usability. It allows users to create games similar to the original Final Fantasy games, such as FF5 and FF6, though it also supports Zelda-like games. Compared to the RPG Maker series, it supports additional image and music file formats, and 32x32 tiles of up to 24bpp instead of 16x16 8bpp.
Graviton Reference System stores your IT departments domain knowledge into a single configuration point for servers and desktops running Linux. It allows you to keep your computer systems synchronized, clean, and up-to-date, and makes it incredibly easy to recover a system or an entire enterprise of systems in case of disaster. Instead of deploying a single image to your systems, it allows hosts to be subscribed to the applications and packages they actually need. Global changes can be made in one place.
phpMyGPX is a Web application based on PHP, MySQL, and OpenLayers to manage photos and GPX files with a browser, on your local machine or online, to share your tracks and images. GPX is an XML file format containing track points and routes collected by GPS receivers, and is very popular with navigation, geocaching, and OpenStreetMap.