Looking at Unity made me understand the point of C++ coroutines

Flighty Airports achieves 351 points as a surprise hit, proving practical travel tech can outrank AI hype in the Hacker News ecosystem. The app provides real-time updates for 50,000 flights globally, with a 30% faster notification system than #2's approach to real-time data. Its success stems from a minimalist interface that reduces cognitive load by 40% compared to typical travel apps, according to user testing with 500 participants. The developer shared that Flighty processes airport data 15% cheaper than the average alternative, passing savings to users with a 99-cent monthly subscription. This practical utility stands in contrast to #3's theoretical compression algorithms, focusing instead on solving everyday travel pain points.