This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
GrayGooGirl
graygoogirl.com
did:plc:ancahr6lonqcrqnbkadysnqg
Also if you're looking for something with more flexibility in inputs, the one below works well and supports NES and Genesis (really anything with 9 pin).
https://www.amazon.com/gp/product/B00HZWINQY
2024-06-19T13:41:32.816Z