IDM Layer Styles is a version of Adobe's own layer styles and closely resembles those effects.
The effects doesn't have the same sub effects as Adobe's Layer Styles, only some of them. We are working on adding more. For now the only sub effects available are:

  1. Blending Options - change how the original image is used.
  2. Color Overlay - add a flat color on top of the image and control its opacity and blending mode.
  3. Stroke - add an outlne around the image. Control its width, color, opacity and position.

As this is an effect, it sits in a different location regarding the order of operations for an image layer than Adobe's version. Adobe's Layer Styles are added after transformations, while Idomoo's are added before transformations. Because of this, if you have a stroke value of 10, and you scale the layer to 50%, the stroke will shrink to appear to be a 5 pixel stroke. If you want the stroke to remain with a width of 10 pixels, you'll have to animate the stroke width yourself.
Text layers behave the same way.