An interactive platform for learning the terminal, Git, and Vim. Hand-drawn slides teach the concept; a real in-browser sandbox checks every command you type. Progress across a 3D world map with a companion that evolves. 12 courses, 129 lessons, all free.

WebTerm is a browser-based terminal sandbox for the AI era. As AI coding tools become mainstream, CLI literacy matters for both engineers and non-engineers. But many beginners are afraid to open their local terminal because they might break something. WebTerm provides an ephemeral, no-signup, free, and safe environment to learn Linux commands, Git workflows, and CLI-based AI tools. Currently in beta — feedback is welcome!

WebTerm now lets you safely run even the most dangerous Linux commands like `rm -rf /`, right in your browser — no setup needed. I’ve added wildcard (glob) support, expanded command and option coverage, and made interactions clearer for beginners. Unlike other terminal emulators or learning tools, WebTerm offers a realistic CLI experience instantly, without risk! It’s the most frictionless way to explore and learn the command line.