Happy New Year! To kick off 2026, I built this tool that recommends all evidence-backed health screenings you need to do in your life, and lets you add google calendar reminders for when you're in 40s, 50s, 60s & beyond Share it w/ friends and family 🙏

This was built to see why people are going gaga over Opus 4.5 in Claude Code. Prompt was: >i want to create a single page app (one self contained HTML/JS/CSS) that asks user for birthdate and then generates calendar links (google calendar, apple calendar etc) for recommended preventive tests by age. Use recommended tests as per USPTF It one-shotted an app, and then took a couple of iterations to add specific tests for south-east asians. The session did feel like working with an AGI: - It automatically adjusted BMI for obese to be >23 for south-east asians - Zero errors (worked in the first go) - Calendar links working perfectly (including recurring reminders) Built in <30 mins! It feels like software is more-or-less done, if not now then soon..