The Adobe UXP Developer Tool (UDT) is a standalone GUI application used to create, load, debug, and manage plugins for Adobe Photoshop and InDesign. A major "hot" feature for developers is its support for Hot Reloading (Watch mode), which automatically refreshes your plugin as soon as you save changes to your code. ⚡ Core Development Features
| Feature | CEP (Legacy) | UXP Developer Tool | | :--- | :--- | :--- | | Debugging | Chrome DevTools (remote debugging port) | Integrated DevTools (Direct) | | Packaging | ZXPSignCmd (External tool) | Integrated "Package" button / CLI | | Reload Speed | Slow (Manifest edits require restart) | Fast (Hot reload for code edits) | | Security | Often bypassed locally | Strict manifest permissions required | adobe uxp developer tool hot
Plugin Management: It connects to host applications to load, unload, and manage plugins during development. The Adobe UXP Developer Tool (UDT) is a
Version Control: Always keep your UDT updated via the Creative Cloud Desktop app to ensure compatibility with the latest API versions. 🚀 Common Troubleshooting The tool exposes a permission inspector—see exactly what
Limited Debugging
No breakpoints or variable inspection in the GUI tool yet. You’re back to console.log and hoping. Source maps work inconsistently.
Areas for Improvement:While the tool is powerful, it can sometimes feel deeply integrated into the Creative Cloud ecosystem, making troubleshooting independent of CC difficult. Additionally, documentation for intermediate debugging techniques could be more extensive.
, which enables automatic reloading (hot reloading) of your plugin whenever source files are modified. Adobe Developer Key Features of UDT Automatic Reloading (Watch Mode) : By selecting