Fake Caustics in EEVEE :) - User Feedback - Developer Forum
EEVEE shadow catcher with reflections material - Blender Market
Pure-Shadow Catcher Blender 2.81(EEVEE) | Here is the optimized version of my shadow catcher, it is animated, and 100% procedural, it can generate several types of shadows by combining two... | By
How to make a shadow catcher in Blender Eevee : r/blender