# Transports

This chapter provides information about the various transports that _NNG_ supports. {{hi:transport}}
Transports may be thought of as different underlying communications
technologies, such as TCP, Websockets, and so forth.

## INPROC

The [{{i:*inproc* transport}}][inproc] provides {{i: intra-process}} communication within a single process.

## TCP

The [{{i:*tcp* transport}}][tcp] provides communication over {{i:TCP/IP}} networks.