Hi, I've just made some updates in the online editor project simplegcoder.com

The changes:

- added mouse control
- added an experimental button "Laser Iron"
- made some fixes
- extended macro commands possibilities
- main feature - G-code generator for PCB milling

The example of simple PCB with G-code to milling:
SimpleGCoder HTML5 G-code Editor

Another example, more complex, this is PCB of really made and tested beacon oscillator, this example is in homepage:
SimpleGCoder HTML5 G-code Editor

The CW generator for beacon on ATtiny45, G-code was made by my external generator:
SimpleGCoder HTML5 G-code Editor

Try to use it, it's free.