A fast and lightweight interactive terminal based UI application for tracking and monitoring cryptocurrency coin stats in real-time. Realtime charts and graphs of price activity, covers multiple cryptocurrencies.
A personal terminal-based dashboard utility, designed for displaying infrequently-needed, but very important, daily data. Updated fairly regularly with new services. Uses YAML files for configuration, so you don't (literally) have to write your custom dashboard from scratch.
Picocom is a tiny (< 40k) terminal emulator program which does little more than open and close serial ports and let you interact with whatever is on the othe end. They don't get much smaller than this. Perfect for debugging serial (or serial-over-USB) devices.