Gimp is a multi-platform image processing tool. GIMP stands for GNU Image Manipulation Program. GIMP is suitable for a variety of image processing jobs, including photo enhancement, merging and image creation. GIMP has various capabilities. unfortunately this application lacks "Layer Effect" here is a constraint for users of this application, there may be from users of this application who want to edit photos with various style effects, so with the Menu "Layer Effect" is very helpful to the application users in creating an extraordinary effect of the combination various effect styles in Menu layer effect like in other photo editing.
I recommend adding the "Layer Effects" menu in the "Script-FU" Menu under the color feature so that users of this app can edit their photos with various style effects available in their Layer effect feature.
Here's the look of the gimp app before adding the "Layer Effect" Menu
Here's an example I noticed after adding the "Layer Effect" Menu
Benefits of the "Layer Effects" Menu for the user of this application can edit images with various features available in it such as inner shadow, drop shadow and others. This menu is common in other photo editing apps, so it will be very useful for users of this app who used to use this feature from other apps and it really helps new photo editing workers who switch from other apps to this gimp app.