Spree, a free e-commerce open soucre for programmer
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Spree is a 100% open source e-commerce platform powered by the popular Ruby on Rails framework. It was designed to make customization and upgrades as simple as possible.
Spree is a complete open source commerce solution for Ruby on Rails. It was originally developed by Sean Schofield and is now maintained by a dedicated core team. You can find out more about by visiting the Spree e-commerce project page.
Spree actually consists of several different gems, each of which are maintained in a single repository and documented in a single set of online documentation. By requiring the Spree gem you automatically require all of the necessary dependency gems. Those gems are as follows:
All of the gems are designed to work together to provide a fully functional e-commerce platform. It is also possible, however, to use only the pieces you are interested in. So for example, you could use just the barebones spree_core gem and perhaps combine it with your own custom authorization scheme instead of using spree_auth.