Flip switches, light LEDs and explore digital logic gates, adders, counters and memory. A full local circuit library, editable ASCII circuits, simulation stepping and browser saves. Desktop mouse and keyboard recommended. Source: https://github.com/lvandeve/logicemu (MIT).

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.