A visually pleasing little display one can use to keep track of the progression items they've picked up while playing a Castlevania: Circle of the Moon randomizer. I designed this one vertically so it'll fit nicely in most recording/streaming layouts.
Written in HTML, CSS, and JS (with jQuery). Feel free to add the GitHub Pages release as a browser source on your stream/recording setup!
Left-click an item's icon to mark it as found, and left-click again to remove it. Left-clicking the Last Key (or the counter next to it) will increment the counter by 1, and right-clicking will decrement the counter by 1.