: UXP uses a custom-built JS engine that is significantly faster than the Chromium instances used in CEP.
The centerpiece of the workflow is the . It’s a lightweight command-line tool (with a GUI wrapper for those who prefer visuals) that handles the heavy lifting: adobe uxp developer tools
Perhaps most importantly, the Playground includes a built-in debugger based on Chrome DevTools, offering breakpoints, variable inspection, and call stack analysis. When a prototype is ready for full development, developers can export the entire project to a folder on disk and continue working with a regular plugin structure. : UXP uses a custom-built JS engine that
With the UXP Developer Tool, creating a simple "Hello World" plugin takes only a few minutes. When a prototype is ready for full development,
udt create my-plugin --template panel # Create new plugin udt add --app photoshop # Install plugin to Photoshop udt watch --manifest manifest.json # Enable live reload udt build --package # Create .ccx package udt sign --cert mycert.p12 # Sign the plugin