I can provide a tailored code configuration or debugging guide for your exact setup. Share public link
The host application never closes, and your active document remains completely untouched. Key Features of the UXP Developer Tool
Debugging plugins used to be a nightmare of logging text to files. Now, UDT comes bundled with a debugger panel based on the Chrome Developer Tools. You can set breakpoints, step into functions, inspect the state of variables, and edit HTML/CSS in real-time while your plugin is running inside Adobe software.
While Hot Reload is incredibly powerful, UXP operates in a native environment. Follow these best practices to ensure your state doesn't break during instant reloads: adobe uxp developer tool hot
Open Photoshop/Illustrator along with the UXP Developer Tool application. Spin up Local Compiler
If you want to dive deeper into building plugins, let me know:
When using or Webpack , running a standard web development server ( npm run dev ) spins up a local localhost server (e.g., http://localhost:5173 ). UXP cannot natively parse an external network URL as its primary entry point in standard production mode, but during development, you can point your manifest or entry files to watch a compiled build directory. To make Vite work seamlessly with UDT Hot Reload: I can provide a tailored code configuration or
Use the tool to generate a manifest.json file, which defines your plugin's functionality.
Available through the Adobe Creative Cloud desktop app or the Adobe Developer website .
Debugging used to be a game of endless console.log() statements. UDT changes the game by embedding a full, robust version of directly into the UXP ecosystem. Now, UDT comes bundled with a debugger panel
If your computer enters sleep mode or if Photoshop is minimized for an extended duration, the loopback connection may drop.
Hot Reload updates code logic flawlessly, but major structural alterations to your manifest.json file (like changing plugin permissions or panel IDs) usually require a manual Unload and Load cycle within UDT. Conclusion