Comment by v0id_p
Hey Jack, I built an I Ching tool earlier this year using arrow.js. I tried to stick with vanilla JS at first but it proved difficult to maintain. My tool uses a casting method that results in the same probabilities as when one uses the Yarrow Stalk method, but doesn't include a yarrow stalk simulation. I briefly considered creating a 3D simulation of the yarrow stalk casting method but never got around to it. I find it interesting that someone had a similar idea.
My I Ching tool is located at classicofchanges.com