ADR Tools : A command-line tool for working with Architecture Decision Records (ADRs).
HTTPie : HTTPie—aitch-tee-tee-pie—is a command line HTTP client with an intuitive UI, JSON support, syntax highlighting, wget-like downloads, plugins, and more
docopt : Command-line interface description language
ctop : Top-like interface for container metrics
ctop provides a concise and condensed overview of real-time metrics for multiple container
A simple, modern and secure encryption tool with small explicit keys, no config options, and UNIX-style composability.