FigShare Figshare allows to manage all your research outputs and make them available in a citable, shareable and discoverable manner.
GigaDB GigaDB contains 218 discoverable, trackable and citable datasets that have been assigned DOIs and are available for public download and use.
Dryad Digital Repository Search and upload datasets that are associated with scholarly publications.
Bitbucket, Github, and SourceForge are popular software repository websites that allow hosting, sharing, discovering, and version control of code.