DTF:HN for May 2, 2026

Your Daily Tech Feed covering the top 10 stories on Hacker News for May 2, 2026. Featuring: How fast is a macOS VM, and how small could it be?, Why does it take so long to release black fan versions?, Show HN: Mljar Studio – local AI data analyst that saves analysis as notebooks, Why are there both TMP and TEMP environment variables? (2015), Show HN: DAC – open-source dashboard as code tool for agents and humans, and more.
Stories covered:


1. How fast is a macOS VM, and how small could it be?
(Article (https://eclecticlight.co/2026/05/02/how-fast-is-a-macos-vm-and-how-small-could-it-be/) | HN Discussion (https://news.ycombinator.com/item?id=47984852) | 🎧 0:27 (#t=27) )


2. Why does it take so long to release black fan versions?
(Article (https://www.noctua.at/en/expertise/blog/how-can-it-take-so-long-to-release-black-fan-versions) | HN Discussion (https://news.ycombinator.com/item?id=47983352) | 🎧 4:03 (#t=243) )


3. Show HN: Mljar Studio – local AI data analyst that saves analysis as notebooks
(Article (https://mljar.com/) | HN Discussion (https://news.ycombinator.com/item?id=47985077) | 🎧 7:40 (#t=460) )


4. Why are there both TMP and TEMP environment variables? (2015)
(Article (https://devblogs.microsoft.com/oldnewthing/20150417-00/?p=44213) | HN Discussion (https://news.ycombinator.com/item?id=47984522) | 🎧 11:05 (#t=665) )


5. Show HN: DAC – open-source dashboard as code tool for agents and humans
(Article (https://github.com/bruin-data/dac) | HN Discussion (https://news.ycombinator.com/item?id=47949066) | 🎧 15:04 (#t=904) )


6. Show HN: Browser-based light pollution simulator using real photometric data
(Article (https://iesna.eu/?wasm=skyglow_demo) | HN Discussion (https://news.ycombinator.com/item?id=47984734) | 🎧 18:52 (#t=1132) )


7. Ti-84 Evo
(Article (https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-evo) | HN Discussion (https://news.ycombinator.com/item?id=47979583) | 🎧 22:02 (#t=1322) )


8. Show HN: Filling PDF forms with AI using client-side tool calling
(Article (https://copilot.simplepdf.com/?share=a7d00ad073c75a75d493228e6ff7b11eb3f2d945b6175913e87898ec96ca8076&form=w9&lang=en) | HN Discussion (https://news.ycombinator.com/item?id=47984675) | 🎧 25:08 (#t=1508) )


9. SKILL.make: Makefile Styled Skill File
(Article (https://github.com/Teaonly/SKILL.make) | HN Discussion (https://news.ycombinator.com/item?id=47984486) | 🎧 27:41 (#t=1661) )


10. The USB Situation
(Article (https://randsinrepose.com/archives/the-usb-situation/) | HN Discussion (https://news.ycombinator.com/item?id=47950993) | 🎧 29:58 (#t=1798) )

Видео DTF:HN for May 2, 2026 канала Jack Hacksman