Nativefier : Nativefier is a command line tool that allows you to easily create a desktop application for any web site with succinct and minimal configuration. App...
age : A simple, modern and secure encryption tool with small explicit keys, no config options, and UNIX-style composability.
PurgeCSS : PurgeCSS is a tool to remove unused CSS. It can be part of your development workflow.
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.