Talented 3D artist MeiU has shown off a cool water ripple effect created with Blender's Geometry Nodes. Moving an object to and from the water changes the waves' intensity and position.
The file is available for free on MeiU's Gumroad, and if you want to see their other works, welcome to X/Twitter, where you can find an awesome hand-drawn line generator, over 1,400 terrain assets, and more.