NanoHUB is a web-based collection of resources for research, education and collaboration in nanotechnology. It contains online presentations, courses, learning modules, animations, and teaching materials. A focus of nanoHUB is the educational use of online simulation tools for nanotechnology devices. It is also a collaboration environment with group workspaces, online meetings and user groups.

Nanohub resources come from  a wide-range of contributors in the nanoscience community, and are used by thousands of users around the world.

Nanohub is part of the Network for Computational Nanotechnology and is supported by the National Science Foundation through grants EEC-0228390 and EEC-0634750. It is also part of the NSF Cyberinfrastructure program.