[jackzhuo]

Always happy to meet a fellow developer in this niche!

I checked out your site—having the full index on a single page is actually super handy for quick referencing.

And I totally relate to the 'Vanilla JS vs Framework' struggle. I ended up choosing Next.js precisely because managing the state for the complex probabilities (6/7/8/9) was giving me a headache. Respect for sticking to the raw math!