HOW IS THIS POSSIBLE?
Latest about CheerpX
WebVM: server-less x86 virtual machines in the browser
The CheerpX x86 VM powers this client-side, WebAssembly REPL environment, including node.js, python3 and Ruby.
CheerpX: Using WebAssembly to run any programming language in the browser
We built a WebAssembly based virtual machine to run X86 binaries in the browser. It’s called CheerpX. You can run any REPL environment with it.