I'd like to move on to creating custom panels that call custom scripts, but I'm having difficulty getting started. It looks like Configurator is deprecated now, and when I try running panels from Eclipse > Extension Builder, I just get a message that says the Photoshop is currently running, closes and reopens it when I click OK, and when I then search the menu for Window > Extensions, my panel doesn't appear there.
If anyone has answers, or can at least point me in the right direction, that would help a lot. Thanks!
Davide Barranca's book --> The Adobe Photoshop HTML Panels Development Course is available! | Photoshop, etc.
You don't need Eclipse, just a good code editor. Start from a CEP sample extension and get Chrome 53.0.2785.116 for debugging.