Building Console Apps with SimpleConsole « t0fuu’s blog
Moving efficiently in the CLI
Google Cloud Platform Blog: Filtering and formatting fun with gcloud, GCP’s command line interface
Helpful reference for advanced gcloud CLI usage
mdub/clamp: a Ruby command-line application framework
Mike Williams gem for creating quick CLI apps
pre-alpha release - meli MUA
An interesting terminal email client, written in rust. Only reads Maildir for now, no IMAP
Parsing JSON at the CLI: A Practical Introduction to `jq` (and more!) | Sequoia McDowell
FiloSottile/age: A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
A new way of drawing boxes in the terminal (possibly)
GitHub - red-data-tools/YouPlot: A command line tool that draw plots on the terminal.