Most of this site was coded myself (with the help of a patient friend) But not all!
The search script used on the future page is by koinuko. I also use her code for counting trades for sketchpads. See more of her scripts (with handy explanations) here.
The scripts used for the card sorters are also by koinuko, and slightly modified by me.
I hope to one day release an easy-setup version of the js I use to display my card images, but if you're able to parse through my gibberish then you're free to steal my code in the meantime.
Previously I used a modified install of gloomlee's neoTCG code for my portfolio page. I no longer have a portfolio page, but I still rely on gloomlee's tools like I do oxygen.