Nundina › Discover calendars › Show HN Top Launches calendar › Top Show HN: OnKeyTop Show HN: OnKey22 October 2026The 10 highest-scoring Show HN posts submitted to Hacker News this day (UTC). OnKey – I'm a bad singer, so I built an app to show where I'm off-key<https://news.ycombinator.com/item?id=50195488> #1 · ▲ 216 points · 89 comments · github.com · by dsmurrell UI micro interactions prompts for AI<https://news.ycombinator.com/item?id=50199290> #2 · ▲ 79 points · 44 comments · typeui.sh · by elwingo1 Impossible Machines: declaratively program the physical world<https://news.ycombinator.com/item?id=50202746> #3 · ▲ 67 points · 17 comments · impossiblemachines.xyz · by bhaprayan agent-usage-guard – a...Show HN Top Launches calendarMore from this calendar

23 October 2026 - Top Show HN: Making a smart TV dumb and then smart

21 October 2026 - Top Show HN: Uberblok

20 October 2026 - Top Show HN: SimCity, but with Permits

19 October 2026 - Top Show HN: Qwen3-4B with the AI writing tics trained out

18 October 2026 - Top Show HN: Sphinx