MinGW-w64 provides a development and runtime environment for 32- and 64-bit (x86 and x64) Windows applications using the Windows API and the GNU Compiler Collection (gcc).

PCL (Point Cloud Library) ROS interface stack. PCL-ROS is the preferred bridge for 3D applications involving n-D Point Clouds and 3D geometry processing in ROS.

Nanoc is a static site generator, fit for building anything from a small personal blog to a large corporate web site. It can transform content from one format (e.g. Haml or Markdown) into another (usually HTML) and lay out pages so that the site's look and feel is consistent across all pages.

This is the GNU C compiler, a fairly portable optimizing compiler for C.