npm install gcode-simulatorWebgl based gcode simulator
First, install npm install -g gcode-simulator
now you can execute the gcode-simulator command at your prompt. If you want to stream gcode to the simulator add a -i.
_example_: curl http://www.clker.com/cliparts/O/H/c/W/A/o/plane.svg | node bin/svgmill.js | gcode-simulator
where svgmill.js turns svg into gcode
open index.html in a webgl capable browser
MIT