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An explanation of performance degradation through false sharing [video]

https://www.youtube.com/watch?v=WIZf-Doc8Bk

1•zahlman•33s ago•1 comments

Are There Any Similar Sites Like Downdetector?

1•nomadfounder•1m ago•0 comments

The First 'Apple Silicon': The Aquarius Processor Project

https://thechipletter.substack.com/p/the-first-apple-silicon-the-aquarius-7cb

1•rbanffy•2m ago•0 comments

Show HN: Makers.page – A link-in-bio for founders with a "slot leasing" protocol

1•alexcloudstar•2m ago•0 comments

When_Sysadmins_Ruled_the_Earth

https://craphound.com/overclocked/Cory_Doctorow_-_Overclocked_-_When_Sysadmins_Ruled_the_Earth.html

1•b112•4m ago•0 comments

xByte, the Pay-per-Byte content-agnostic infra

https://github.com/Arvmor/xByte

2•Arvmor•7m ago•0 comments

Asimpy: Simple discrete event simulation framework in Python using async/await

https://third-bit.com/2026/01/10/introducing-asimpy/

2•ingve•9m ago•0 comments

This is the future: A Software Library with No Code

https://www.dbreunig.com/2026/01/08/a-software-library-with-no-code.html

1•ulrischa•9m ago•0 comments

Comma – Show the world who you are in just 5 minutes

https://www.comma.to/

1•alexgiann•11m ago•0 comments

Show HN: Night Core – A WASM execution firewall for AI agents and untrusted code

https://github.com/xnfinite/nightcoreapp

1•Xnfinite•11m ago•0 comments

Cisco switches hit by reboot loops due to DNS client bug

https://www.bleepingcomputer.com/news/security/cisco-switches-hit-by-reboot-loops-due-to-dns-clie...

2•0xbadf00d•11m ago•1 comments

From Word to Border

https://substack.com/inbox/post/184132494

1•GWBudenbauer•11m ago•0 comments

An Open Letter to Bigot Diners (2013)

https://sushiwhore.wordpress.com/2013/08/23/an-open-letter-to-bigot-diners/

2•Tomte•12m ago•0 comments

Ask HN: Would you pay for a privacy-first social platform?

1•sammiej•14m ago•2 comments

Ask HN: How do you pick side projects?

1•bayeslaw•14m ago•1 comments

Why overdose deaths are falling in America

https://www.economist.com/united-states/2026/01/08/why-overdose-deaths-are-falling-in-america

1•marojejian•16m ago•1 comments

MSBuildStructuredLog: A Logger for MSBuild

https://github.com/KirillOsenkov/MSBuildStructuredLog

1•tosh•21m ago•0 comments

Databases in 2025: A Year in Review

https://www.cs.cmu.edu/~pavlo/blog/2026/01/2025-databases-retrospective.html?&aid=recuHR8FpOOanMD...

2•Olshansky•22m ago•0 comments

[ANN] shadow-cljs-vite-plugin: Seamless integration for Vite and shadow-cljs

https://old.reddit.com/r/Clojure/comments/1q97dv6/ann_shadowcljsviteplugin_seamless_integration_for/

1•c4605•22m ago•0 comments

Code Is Clay

https://campedersen.com/code-is-clay

1•ecto•27m ago•0 comments

Show HN: FlowKitX – Fluent async workflows with lazy execution for Python

https://pypi.org/project/flowkitx/1.0.1/

1•dawitworku•31m ago•0 comments

Is Rust faster than C?

https://steveklabnik.com/writing/is-rust-faster-than-c/

1•vincentchau•33m ago•0 comments

How to Get Stronger

https://news.harvard.edu/gazette/story/2026/01/how-to-get-stronger/

2•gnabgib•34m ago•1 comments

Just launched DSA Quest – gamified approach to data structures/algorithms

https://dsaquest.com

1•ittebag•35m ago•1 comments

Show HN: An iOS reader that lets you translate words inline while reading

https://apps.apple.com/us/app/linguaread-read-in-original/id6752629153

1•yevgenii_•36m ago•0 comments

Ask HN: Is there any scope of building a non AI startup?

1•ghoshbishakh•37m ago•1 comments

Try out Apple's ML-sharp 2d photo to 3D converter on your own computer

https://github.com/boutell/ml-sharp-ez

1•boutell•37m ago•1 comments

Search is dead – long live curation (2024)

https://www.coryd.dev/posts/2024/search-is-dead-long-live-curation

1•cdrnsf•37m ago•0 comments

Show HN: Rewrote my most important util in Rust

https://github.com/amirkarimi/browser-hub

1•4m1rk•38m ago•1 comments

Filters to Freedom in Job Search

https://medium.com/@orasik/filters-to-freedom-in-job-search-0e97928213ad

1•Oras•39m ago•0 comments

Open in hackernews

Final Steps Underway for NASA's First Crewed Artemis Moon Mission

https://www.nasa.gov/missions/artemis/artemis-2/final-steps-underway-for-nasas-first-crewed-artemis-moon-mission/

7•italophil•18h ago

Comments

Guestmodinfo•18h ago

Have they solved how to make living beings cross the Van-Allen belt and still be alive? This belt surrounds Earth at around 400-600km height. Just curious because my cursory reading never reveals if they have solved this nowadays.

spaceprison•18h ago

Like how they did in the Apollo program?

Guestmodinfo•17h ago

But they said they "lost" the technology. They never mentioned what technology so I guessed they are talking about the bottleneck Van Allen Belt

clipsy•17h ago

So, to be clear: someone you can't be bothered to cite claims that NASA(? presumably) lost a technology without explaining what it is? Is there some reason anyone should treat this as credible?

Guestmodinfo•17h ago

I watched this clip https://www.reddit.com/r/conspiracy/comments/1acyws1/don_pet.... I read some years ago they are trying technology to understand the Van Allen Belt