Forget the clunky CSInterface object. UXP supports modern ES6+ JavaScript, Flexbox, Grid, CSS Variables, and WebSockets. Plus, you get direct access to powerful APIs that CEP could only dream of:
It is lightweight. It is fast. And it runs —Photoshop, InDesign, Illustrator, Premiere Pro, and even Adobe Bridge. adobe uxp developer tool
Once development is complete, code must be compiled into a distributable format. UDT handles this by packaging the plugin into a .ccx file. This file can then be distributed via the Adobe Exchange marketplace or installed manually by end-users through the Creative Cloud Desktop app. Forget the clunky CSInterface object
You write standard HTML, CSS, and JS. To talk to Photoshop, you import the scenegraph module: and WebSockets. Plus