A Chrome-like debugging environment where you can inspect HTML/CSS, set breakpoints, and watch variables.
In the UDT interface, find your loaded plugin, click the dropdown, and select Debug . A separate DevTools window will open. Essential Debugging Workflows
The era of struggling with CEP is over. With UXP and the UXP Developer Tool, Adobe has finally opened the door for web developers to build professional-grade creative tools. Happy coding
Perhaps the most powerful feature of UDT is its built-in debugging capability. By clicking "Debug" next to a running plugin in UDT, you launch an instance of Chrome DevTools mapped directly to your plugin’s runtime environment. Through this interface, you can: adobe uxp developer tools
Once your tools are installed and developer mode is active, you can initialize a project. Step 1: Initialize a Project Structure
Before UDT can communicate with your Adobe application, you must enable developer privileges: Launch your host application (e.g., Photoshop). Go to > Plugins .
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. A Chrome-like debugging environment where you can inspect
+------------------+ Launch +------------------------+ | Code Editor | -------------> | UXP Developer Tools | | (manifest.json) | | (Add & Load Plugin) | +------------------+ +------------------------+ | | Connect / Debug v +------------------------+ | Adobe Host App | | (Photoshop/Illustrator| +------------------------+ Step 1: Create a Manifest File
| Feature | UXP (Unified Extensibility Platform) | CEP (Common Extensibility Platform) | | :--- | :--- | :--- | | | Modern JavaScript (ES6+), HTML, CSS | JavaScript (older), HTML, CSS | | Performance | Faster, optimized, direct integration | Slower, separate process communication | | Debugging | Chrome DevTools, UDT Debugger | ExtendScript Toolkit (legacy) | | Packaging | .ccx file, no digital signature required | .zxp file, required digital signature | | UI Creation | HTML/CSS panels, modern frameworks | ScriptUI (limited) or HTML panels | | Cross-Platform | Yes, by default | Not by default | | Future | Adobe’s primary platform, actively developed | Legacy support, maintenance mode |
The main screen lists your connected host applications and any plugins you have added to your workspace. Each plugin entry displays its status (Loaded, Unloaded, Error) along with quick-action buttons. App Connection Status Essential Debugging Workflows The era of struggling with
Which you are targeting (Photoshop, Illustrator, InDesign)? If you plan to use React, Vue, or vanilla JavaScript ? Whether you need help setting up Spectrum UI components ?
UXP replaces the aging ExtendScript (ES3) with a modern (ES6+), offering massive performance gains and access to standard web technologies. Adobe UXP Developer Tool
Before UDT can communicate with your host app, you must enable developer privileges: Open (or your target app). Go to Preferences > Plugins .
When you launch UDT, you are greeted with a clean dashboard divided into two primary workspaces: Connected Applications