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DuckDB Internals: Why Is DuckDB Fast? (Part 1)

https://www.greybeam.ai/blog/duckdb-internals-part-1
160•marklit•2d ago•56 comments

So You Want to Define a Well-Known URI

https://mnot.net/blog/2026/well_known_uris
51•ingve•3h ago•24 comments

Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28

https://www.jvm-weekly.com/p/project-valhalla-explained-how-a
82•philonoist•2h ago•44 comments

To study how chips work, MIT researchers built their own operating system

https://news.mit.edu/2026/to-study-how-chips-really-work-mit-researchers-built-their-own-operatin...
177•speckx•3d ago•24 comments

Zen and the Art of Machine Learning Research

https://blog.jxmo.io/p/zen-and-the-art-of-machine-learning
48•jxmorris12•3d ago•12 comments

Gribouille 0.3.0: A Grammar of Graphics for Typst

https://mickael.canouil.fr/posts/2026-06-15-gribouille-0-3/
77•mcanouil•3d ago•21 comments

I found 10k GitHub repositories distributing Trojan malware

https://orchidfiles.com/github-repositories-distributing-malware/
781•theorchid•21h ago•204 comments

Zero-Touch OAuth for MCP

https://blog.modelcontextprotocol.io/posts/enterprise-managed-auth/
191•niyikiza•11h ago•66 comments

Fable Converted Pylint to Rust

https://pypi.org/project/prylint/
23•adamraudonis•4h ago•8 comments

How Japan's railways stayed one while splitting apart

https://arun.is/blog/jr-logo/
92•ddrmaxgt37•1d ago•75 comments

Datasette Apps: Host custom HTML applications inside Datasette

https://simonwillison.net/2026/Jun/18/datasette-apps/
73•lumpa•8h ago•25 comments

The AirPods Effect

https://www.theescapenewsletter.com/p/the-airpods-effect
88•herbertl•10h ago•146 comments

Ubiquiti: Enterprise NAS, Built on ZFS

https://blog.ui.com/article/introducing-enterprise-nas
333•ksec•18h ago•282 comments

Building a robotics research setup that lives next to my desk

https://dfdxlabs.com/research/2026/robotics-setup/
78•mplappert•18h ago•25 comments

Ice water drowning survival of young patient (2025)

https://www.jacc.org/doi/10.1016/j.jaccas.2025.104885
141•js2•5h ago•88 comments

CS 6120: Advanced Compilers: The Self-Guided Online Course (2020)

https://www.cs.cornell.edu/courses/cs6120/2025fa/self-guided/
365•ibobev•22h ago•51 comments

The Raku Foundation is born

https://raku.foundation
16•librasteve•3d ago•5 comments

Show HN: Talos – Open-source WASM interpreter for Lean

https://github.com/cajal-technologies/talos
51•mfornet•19h ago•5 comments

.gitignore Isn't the only way to ignore files in Git

https://nelson.cloud/.gitignore-isnt-the-only-way-to-ignore-files-in-git/
411•FergusArgyll•22h ago•129 comments

Hospitals and universities repurposing drugs at lower cost

https://www.kcl.ac.uk/news/hospitals-and-universities-repurposing-drugs-at-90-lower-cost
305•giuliomagnifico•22h ago•137 comments

Flexport (YC W14) Is Hiring in Indonesia, India, and Thailand

https://www.flexport.com/company/careers/
1•thedogeye•8h ago

Cell-based architecture for resilient payment systems

https://americanexpress.io/cell-based-architecture-for-resilient-payment-systems/
123•birdculture•3d ago•48 comments

I told them forced consent was unlawful. 5 years later it cost Elkjop €1.8M

https://www.thatprivacyguy.com/blog/elkjop-forced-consent-fine/
377•speckx•14h ago•214 comments

The Korean telecom giant at the center of Anthropic's Mythos controversy

https://www.wired.com/story/sk-telecom-anthropic-mythos-export-controls/
112•dstala•20h ago•94 comments

Show HN: Are You in the Weights?

https://www.intheweights.com/
339•turtlesoup•12h ago•190 comments

Many Let's Encrypt renewals had errors today

https://letsencrypt.status.io/#2026
139•widdakay•4h ago•87 comments

W Social, public institutions and the theater of European digital sovereignty

https://blog.elenarossini.com/w-social-public-institutions-and-the-theater-of-european-digital-so...
209•nemoniac•20h ago•137 comments

If your product is Great, it doesn't need to be Good (2010)

http://paulbuchheit.blogspot.com/2010/02/if-your-product-is-great-it-doesnt-need.html
78•skogstokig•3d ago•51 comments

Launch HN: TesterArmy (YC P26) – Agents that test web and mobile apps

https://tester.army
119•okwasniewski•18h ago•55 comments

Modos Color Monitor Pushes E-Paper Displays Further

https://spectrum.ieee.org/modos-e-paper-monitor
277•Vinnl•21h ago•68 comments
Open in hackernews

Building my npx business card

https://ashley.dev/posts/turning-feedback-into-features/
8•edent•1y ago

Comments

steele•1y ago
Ooh, free real estate, let's colonize and gentrify package management
aabhay•1y ago
Lmao, gentrify cracked me up
neilv•1y ago
Do these npx business cards run arbitrary code on your computer?
cypherpunks01•1y ago
npx

Run a command from a local or remote npm package

Description

This command allows you to run an arbitrary command from an npm package (either one installed locally, or fetched remotely), in a similar context as running it via npm run.

neilv•1y ago
Yes, then is a "command from an npm package" arbitrary code?

And what is this "similar context as running it via npm run"?

Would it be better to answer the question directly?

joshka•1y ago
Yeah, this seems like a very smart but inherently flawed idea.
cypherpunks01•1y ago
Yes I agree! OSS package management ecosystems are a great idea, but allowing submissions without any review or vetting is just asking for supply chain attacks.
Xss3•1y ago
May as well just release an executable tbh.
theamk•1y ago
Reminds me of JAPH [0] - a tiny Perl program that was used in email/newsgroup signature to give it personal touch.

[0] https://www.perlmonks.org/?node_id=412464

watusername•1y ago
Terminal business cards are a nice idea, but RCE business cards are just asking for trouble. Instead of npx, what happened to good'ol curl? Something like

$ curl ashley.dev

Some decades ago, we had finger (https://en.wikipedia.org/wiki/Finger_%28protocol%29) which is designed for this very use case. Sadly it's no longer installed by default with most distros:

$ finger @ashley.dev

queezey•1y ago
This would be a great advertisement for security consulting.

"I was just able to run arbitrary code on your computer. Here is a sample of your recent browser history. Let me tell you help you mitigate your security vulnerabilities."