Better Shadow Plug-in for Sketch

We always use multi-layered shadows in CSS box-shadow to make them look a bit smoother and more realistic. Sketch also support multi shadows but I just tried to make the process a little accurate, meaning automatically mimicking shadows with non-linear decay.

This plug-in is exactly the practice of such experiment, it's only at MVP phase and missing lots of functions, but I really want to hear your feedback, to see whether it's helpful for you guys to create 'better shadows', and then I can decide whether I should spend more time refining it. 😃

Anyways, you can download it from GitHub:
Sketch Better Shadow