Hacker News

Article URL: https://justinldew.substack.com/p/i-want-to-be-a-von-neumann-probe

Comments URL: https://news.ycombinator.com/item?id=48117765

Points: 1

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Article URL: https://www.wink.co/documentation/Neural-Super-Resolution-Pre-Filter-LPR-2026

Comments URL: https://news.ycombinator.com/item?id=48117733

Points: 1

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Article URL: https://arpitbhayani.me/blogs/how-llms-work/

Comments URL: https://news.ycombinator.com/item?id=48117721

Points: 1

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Article URL: https://subvault.ai

Comments URL: https://news.ycombinator.com/item?id=48117674

Points: 1

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Article URL: https://github.com/jakubkrzysztofsikora/reasoning-core

Comments URL: https://news.ycombinator.com/item?id=48117637

Points: 1

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Article URL: https://github.com/swenyai/sweny

Comments URL: https://news.ycombinator.com/item?id=48117635

Points: 1

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Article URL: https://hex.tech/blog/introducing-generative-data-apps/

Comments URL: https://news.ycombinator.com/item?id=48117618

Points: 1

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Article URL: https://astrodigital.org/space/stshorse.html

Comments URL: https://news.ycombinator.com/item?id=48117604

Points: 1

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Article URL: https://www.sciencedaily.com/releases/2026/05/260510234715.htm

Comments URL: https://news.ycombinator.com/item?id=48117602

Points: 1

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Article URL: https://github.com/melezhik/Sparrow6/blob/master/task.check

Comments URL: https://news.ycombinator.com/item?id=48117593

Points: 1

# Comments: 6

Article URL: https://console.groq.com/docs/prompting/patterns

Comments URL: https://news.ycombinator.com/item?id=48117574

Points: 1

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Article URL: https://junkmailmagic.com

Comments URL: https://news.ycombinator.com/item?id=48117549

Points: 1

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Article URL: https://apps.apple.com/us/app/silicon-ai-price-comparison/id6764054291

Comments URL: https://news.ycombinator.com/item?id=48117483

Points: 2

# Comments: 0

Hi, HN!

I recently published SelfCertForge, an open source desktop app for creating and managing self-signed certificates on macOS and Windows:

https://github.com/rbonestell/SelfCertForge/

I know, I know... this isn't an earth-shattering invention. This came from a place of years of personal annoyance. I’ve been maintaining scripts that wrapped OpenSSL for local certificate workflows: create a long-lived root cert, add it to the trust store, then generate and sign child certificates for local services.

The scripts work but the workflow was clunky. Used infrequently enough that it's easy to forget the flags, not much easier to explain to anyone than OpenSSL itself, and irritating to repeat across machines. Every time I'd share them with colleagues and friends there were always questions and feature requests, so I used Claude Code to amplify my UI/UX design skills (well, I can't amplify 0...) and turned the functionality into a cross-platform GUI.

SelfCertForge can generate root CAs and add them to the system's trust store, generate and sign child certificates, and export DER, PEM, PFX, and P7B formats. It also supports common X.509 fields like Subject, SANs, and Key Usage.

Very important caveat: this is not suitable for production environments or public-facing SSL/TLS.

Comments URL: https://news.ycombinator.com/item?id=48117476

Points: 2

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Article URL: https://gunguesser.com

Comments URL: https://news.ycombinator.com/item?id=48117428

Points: 1

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Article URL: https://xkcd.com/568/

Comments URL: https://news.ycombinator.com/item?id=48117372

Points: 1

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Article URL: https://blog.amaranth.foundation/p/solving-brain-aging-fast-and-slow

Comments URL: https://news.ycombinator.com/item?id=48117328

Points: 1

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I am mid level software dev. After seeing so many layoffs, my mind is filled with fear. I couldn't spend my time with family. People say AI replaces people not using AI. But it is not true, it will replace people using AI eventually, I think. People in my situation, what you are actually doing to overcome this, are you taking any actions to orevent any future catastrophes.

Comments URL: https://news.ycombinator.com/item?id=48117316

Points: 1

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Article URL: https://9to5google.com/2026/05/12/googlebooks-have-a-premium-focus-some-chromebooks-can-be-upgraded/

Comments URL: https://news.ycombinator.com/item?id=48117296

Points: 1

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Article URL: https://github.com/lateos-ai/npm-scan

Comments URL: https://news.ycombinator.com/item?id=48117280

Points: 1

# Comments: 0