Wokwi Arduino Simulator is described as 'A web-app you can use to simulate circuits as well as run Arduino sketches right in the browser, using the open-source AVR8js platform' and is a circuit simulator in the development category. There are six alternatives to Wokwi Arduino Simulator for a variety of platforms, including Windows, Linux, Web-based, Self-Hosted and Mac apps. The best Wokwi Arduino Simulator alternative is Fritzing. It's not free, so if you're looking for a free alternative, you could try Velxio or Autodesk Tinkercad. Other great apps like Wokwi Arduino Simulator are avr8js, UnoArduSim and CRUMB Circuit Simulator.
fritzing also supports Arduino and several peripherals