I don't know what its technical name is (I assume it has one), but the feature to start typing [[something in brackets]] and have Mochi automatically suggest cards it thinks you're looking for (+ the option to make a new one) is AMAZING. I know it was added a little while ago but I just wanted to give a huge THANK YOU for adding it!! I often mass-add cards for new kanji and vocabulary at the end of hours-long Japanese study sessions and ever since this feature was added, my mass-adding sessions are SO MUCH FASTER. Thank you Matt!! Best flashcard app ever!!! (Sorry if this is the wrong place to post in)

Hey thanks, glad you find it useful! It's been around since the first version of Mochi but I've been steadily improving it, so I'm happy to hear you're getting some good use out of it.