‘rosr’ is an R package for creating reproducible academic project with integrated various academic elements, including data, bibliography, codes, images, manuscripts, dissertations, slides and so on. These elements are well connected so that they can be easily synchronized and updated. Users don’t have to repeat copying and pasting their results and figures from time to time. It will be easy for the scientific researchers to use, even if they are R beginners, or even non-R-users.