Valve releases Steam Controller CAD files under Creative...

Introduction

Looking for what's trending in tech today? Here are the top 10 stories from Hacker News, the front page of the global tech community, as of May 7, 2026. Hacker News is where developers, founders, and tech enthusiasts share and discuss the most important stories shaping the future of technology.

Today's Top 10 Stories on Hacker News

#1 — Valve releases Steam Controller CAD files under Creative Commons license

Score: 1198 points · Comments: 379 · Posted by: haunter

Read full article: https://www.digitalfoundry.net/news/2026/05/valve-releases-steam-controller-cad-files-under-creative-commons-license

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#2 — Pen pal programs endure in a digital age

Score: 25 points · Comments: 2 · Posted by: petethomas

Read full article: https://apnews.com/article/pen-pals-letters-comeback-bc87e1b9c229665bafd368e19751d6ca

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#3 — Finding the differences in a series of power supplies

Score: 31 points · Comments: 2 · Posted by: LabsLucas

Read full article: https://www.lttlabs.com/articles/2026/05/05/testing-psu-series

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#4 — From Supabase to Clerk to Better Auth

Score: 231 points · Comments: 155 · Posted by: stevekrouse

Read full article: https://blog.val.town/better-auth

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#5 — The Mathematical Dance Inside Plant Cells

Score: 7 points · Posted by: isaacfrond

Read full article: https://www.quantamagazine.org/the-hidden-mathematical-dance-inside-plant-cells-20260504/

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#6 — Google Cloud fraud defense, the next evolution of reCAPTCHA

Score: 250 points · Comments: 234 · Posted by: unforgivenpasta

Read full article: https://cloud.google.com/blog/products/identity-security/introducing-google-cloud-fraud-defense-the-next-evolution-of-recaptcha/

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#7 — How do I inform Windows that I'm writing a binary file?

Score: 45 points · Comments: 38 · Posted by: ingve

Read full article: https://devblogs.microsoft.com/oldnewthing/20260504-00/?p=112296

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#8 — Show HN: Tilde.run – Agent sandbox with a transactional, versioned filesystem

Score: 137 points · Comments: 103 · Posted by: ozkatz

Read full article: https://tilde.run/

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#9 — Building my own Vi text editor in BASIC

Score: 36 points · Comments: 17 · Posted by: zeech

Read full article: https://leetusman.com/nosebook/yvi

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#10 — Learning the Integral of a Diffusion Model

Score: 121 points · Comments: 19 · Posted by: benanne

Read full article: https://sander.ai/2026/05/06/flow-maps.html

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Why These Tech Stories Matter

These stories reflect what the global tech community is paying attention to right now — from emerging tools and frameworks to product launches and industry shifts. Today's roundup captures the conversations driving Silicon Valley and the broader developer ecosystem.

About Hacker News

Hacker News (news.ycombinator.com) is a social news website focused on computer science, software engineering, and startup entrepreneurship. Operated by Y Combinator, it ranks stories by user votes and editorial signals, making it one of the most influential tech news communities in the world.

Source: https://news.ycombinator.com
Updated: May 7, 2026