Blender 3.0 Geometry Nodes Showcase

Blender added Geometry nodes back in Blender 2.92. Geometry Nodes enable all kinds of procedural workflows without the need to write a single line of code. Cg artists can quickly create all kinds of projects, from tree generators to entire cities, in just a few clicks. 

With geometry nodes you can create basic shapes with just a view nodes, easily generate base assets that can be adjusted into various shapes and sizes, build modular pieces for larger objects and for game design and apply particle instances to fill up an entire scene with objects.