Launch day today, what did you do to make it a succes?

Hi everyone, today it's my lunch day on Product Hunt and I'm curious to see how that goes. The new app has been live for about two weeks and users are slowly finding it, mainly through SEO and GEO, so I'm really curious to see how other channels like Product Hunt can contribute to the app. How was that for you guys? What helped growing your app the most after you launched it?