Show HN: BetterBrain – Dementia prevention, covered by insurance Hey all! I’ve been building BetterBrain for the past few months, which is t...

Show HN: Uber for Flights My friend and I built BookMyFlight to finally modernize flight search + booking. Why we built this: - Personalizat...

Show HN: Relation Explorer – A powerful mathematical graphing software https://ift.tt/1UmA4tk October 2, 2025 at 08:25AM

Show HN: Photo AI Editor – Edit, Transform and Enhance Photos with Text Prompt https://ift.tt/kLIzGD1 October 2, 2025 at 07:49AM

Show HN: Rostra is a P2P (f2f) social network A public instance is available at https://rostra.me/ . It will default to showing the interfac...

Show HN: I made a website you can only visit in airplane mode I made a little website you can only visit when your phone is in airplane mode...

Show HN: I made an open-source web engine for relativistic simulations Dedicated to the brave men and women who gave their lives so we could...