IFR Node Lab

IFR Node Lab is a browser sandbox where you learn CS by wiring nodes together: logic gates, switches, arithmetic, bitwise ops, memory and signal components that you connect into working circuits, up to building a real Turing machine, framed as a curriculum tied to the 'I Fetch Rocks' bench/node system.

It targets learners and tinkerers who want to understand how computation works from the ground up by building it visually rather than reading theory.