| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/Nvveen/Gotty | |
| github.com/docker/go-units | Package units provides helper function to parse and print size and time units in human-readable format. |
| github.com/moby/term | Package term provides structures and helper functions to work with terminal (state, sizes). |
| io | Package io provides basic interfaces to I/O primitives. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |