Scripting Panel for After Effects, Illustrator, and Photoshop
Panel for playing around with scripts in After Effects, Illustrator, and Photoshop. Easily load local & remote script files:
Adobe doesn't make this very straightforward, and I've not had much success packaging and signing extensions.
C:\Program Files (x86)\Common Files\Adobe\CEP\extensionsMac:
you may have to create folder if it doesn't already exist
regedit > HKEY_CURRENT_USER/Software/Adobe/CSXS.9, (CSXS.8 for CC 2018) then add a new entry PlayerDebugMode of type "string" with the value of "1".
Mac: In the terminal, type:
defaults write com.adobe.CSXS.9 PlayerDebugMode 1(CSXS.8 for CC 2018) (The plist is also located at /Users/USERNAME/Library/Preferences/com.adobe.CSXS.9.plist)
May require restart or log-out/in