103: DTF:HN for April 13, 2026

Your Daily Tech Feed covering the top 10 stories on Hacker News for April 13, 2026. Featuring: All elementary functions from a single binary operator, The Economics of Software Teams: Why Most Engineering Orgs Are Flying Blind, Show HN: I built a social media management tool in 3 weeks with Claude and Codex, Taking on CUDA with ROCm: 'One Step After Another', DIY Soft Drinks, and more.

Stories covered:

1. All elementary functions from a single binary operator
   (Article | HN Discussion | 🎧 0:30)
2. The Economics of Software Teams: Why Most Engineering Orgs Are Flying Blind
   (Article | HN Discussion | 🎧 4:18)
3. Show HN: I built a social media management tool in 3 weeks with Claude and Codex
   (Article | HN Discussion | 🎧 7:47)
4. Taking on CUDA with ROCm: 'One Step After Another'
   (Article | HN Discussion | 🎧 11:12)
5. DIY Soft Drinks
   (Article | HN Discussion | 🎧 14:41)
6. Bring Back Idiomatic Design (2023)
   (Article | HN Discussion | 🎧 18:12)
7. Show HN: boringBar – a taskbar-style dock replacement for macOS
   (Article | HN Discussion | 🎧 21:21)
8. Most people can't juggle one ball
   (Article | HN Discussion | 🎧 24:36)
9. Ask HN: What Are You Working On? (April 2026)
   (HN Discussion | 🎧 27:19)
10. Optimization of 32-bit Unsigned Division by Constants on 64-bit Targets
    (Article | HN Discussion | 🎧 29:55)