rMaps makes it easy to create, customize and share interactive maps from R, with a few lines of code. It supports several javascript based mapping libraries like Leaflet, DataMaps and Crosslet, with many more to be added.
rMaps is still under development and can be installed from github using devtools.
InstallThe easiest way to get started is by looking through the examples on github. You can also read the blogto understand the internals of rMaps (which would come in handy when you want to customize your maps), or get a preview of new features,