> How do you solve discoverability, especially of a new type of product or category? I invented this new gadget call "luminexel". People don't know what it is yet, because it's new. How do people find it in a catalog?

You make a post on Hacker News titled “Show HN: I made this cool thing called Luminexel, check it out!” Some people will think it’s really cool and tell their friends about it. Eventually it will end up on some “curated list of awesome things” website.