grunt : Grunt is a task-based command line build tool for JavaScript projects
howdoi : Instant coding answers via the command line.
ADR Tools : A command-line tool for working with Architecture Decision Records (ADRs).
Caire : Caire is a content aware image resize library
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
tmpmail is a command line utility written in POSIX sh that allows you to create a temporary email address and receive emails to the temporary email address. It uses 1secmail's API to receive emails.