AutoBuy - AutoBuy is an all-in-one payment processing and e-commerce solution.
i3 - A dynamic tiling window manager designed for X11, inspired by wmii, and written in C.
Sellix - Sellix is a powerful ecommerce platform that powers your entire digital business.
dwm - dwm is a dynamic window manager for X. It manages windows in tiled, monocle and floating layouts. All of the layouts can be applied dynamically, optimising the environment for the application in use and the task performed.
WooCommerce - A freely available eCommerce plugin that enables shop facilities on your WordPress website. Functionality enabling extensions & beautiful themes available.
Openbox - Openbox is a highly configurable, next generation window manager with extensive standards support.