I'd like to share a site I made: (Link removed). It's a free Pokémon TCG site where you can look up cards, follow their prices and market trends, and check pull rates for English sets. There's also a sister site, ThePriceDexJP, for Japanese cards. Everything is free and works without an account; I just wanted a clean, easy place to look up cards.
The part I'm most excited about is the AI card search (Link removed). You can simply describe the card you're looking for in your own words, but where it really shines is artwork: it finds cards by what's actually in the illustration, not just by name or set. Search for things like Pokémon sleeping, food, rain or a beach, and it shows every card that matches. I've always loved the little details in card art, and this is my way of making them searchable. If you have ideas, find something fun, or run into a search that doesn't work well, I'd love to hear about it!
@Darren I'd also be very open to collaborating on an article about it, if that's something you'd be interested in. Honestly, I'm having a hard time getting the word out about what I think is a pretty cool feature, so any thoughts are very welcome!