by default the particles are disabled in viewport but enabled in render.If you want to enable in viewport you have to enable geometry nodes in properties and for wooden table you have to enable particle system.The project is done with some rigid body dynamics and geometry node and if you want you can change the parameters.The node system is also easy to understand by anyone even for beginners.And thank you for taking a look of this project. I will upload more usefull realistic and fantasy projects .