Levinux - Levinux – A Tiny Version of Linux for Education
fish shell - The friendly interactive shell.
GDevelop - GDevelop is an open-source game making software designed to be used by everyone.
zsh - The Z shell (Zsh) is a Unix shell that can be used as an interactive login shell and as a powerful command interpreter for shell scripting.
PowerShell Plus - Learn how to learn and master PowerShell fast with an interactive learning center, a powerful IDE, pre-loaded scripts, and a PowerShell Editor… all for free.
Scratch - Scratch is the programming language & online community where young people create stories, games, & animations.