Create and manage virtualized development environments. Vagrant is a tool for building complete development environments.
Vepp is a simple yet powerful software for managing WordPress websites on a VPS, dedicated server, or in a cloud. It’s a convenient alternative to traditional control panels. And it's a great cost-effective alternative to pricy managed WP services.
oVirt is a virtualization management application.
ClusterCS is a cloud-based platform, a remote management panel for servers running Linux (currently Centos 6,7, Red Hat 6,7 and Amazon AMI);
Flussonic is a great scalable Media Server that is a cost effective alternative to...
HCnix is an independent control panel, allowing Linux web hosts to manage multiple Web, Mail, Database and DNS servers in a cluster through a central yet powerful control.
Decking aims to simplify the creation, organsation and running of clusters of Docker containers in a way which is familiar to developers; by reading information from a decking.
PelicanHPC is an iso-hybrid (CD or USB) image that let's you set up a high performance computing cluster in a few minutes.