| clibs/term | terminal utilities | Utilities | MIT |
| doches/progressbar | A library for displaying command-line progress bars | Utilities | BSD |
| jwerle/progress.h | Progress display lib for c | Utilities | MIT |
| xythobuz/serial | POSIX serial port interface with optional flow control support. | Utilities | MIT |
| gioyik/color-sh | Display colors on your terminal | Utilities | MIT |
| nsf/termbox | Powerful but simple library for writing text-based user interfaces | Utilities | MIT |
| ararslan/termcolor-c | Header-only ANSI C library for colored text output | Utilities | 2-Clause BSD |
