VirtualBox - VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as...
Tynker - Game Worlds for Kids to Learn Programming
QEMU - QEMU (short for "Quick EMUlator") is a free and open-source hosted hypervisor that...
CodeCombat - Learn programming with a multiplayer live coding strategy game.
Proxmox VE - Proxmox is an open-source server virtualization management solution that offers the ability to manage virtual server technology with the Linux OpenVZ and KVM technology.
StackHive - Design, develop or publish websites right from your browser