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A 77-year-old Republican man is staging a solo protest against Flock cameras

https://www.cltampa.com/news/a-77-year-old-republican-man-is-staging-a-solo-protest-against-st-pe...
39•UmYeahNo•36m ago•20 comments

The new rules of context engineering for Claude 5 generation models

https://claude.com/blog/the-new-rules-of-context-engineering-for-claude-5-generation-models
57•mellosouls•1h ago•22 comments

GM Backs Sodium Ion Batteries for U.S. Grid Storage

https://spectrum.ieee.org/sodium-ion-battery-peak-energy
15•rbanffy•20m ago•0 comments

Did They Ghost You?

https://didtheyghostyou.com/
50•mooreds•1h ago•15 comments

Fly.io CEO Kurt Mackey is stepping down

https://fly.io/blog/kurt-scott-money-sprites/
60•subarctic•1h ago•14 comments

Stolen Buttons

https://anatolyzenkov.com/stolen-buttons
485•Gecko4072•5d ago•113 comments

Producing ammonia and fertiliser using wind power in Morris, Minnesota

https://ammoniaenergy.org/articles/flexible-renewable-ammonia-demonstrator-now-operational-in-min...
62•gritzko•2h ago•25 comments

Android May Soon Restrict On-Device ADB

https://kitsumed.github.io/blog/posts/android-may-soon-restrict-on-device-adb/
837•shscs911•15h ago•398 comments

Show HN: I made some transistor animations

https://brandonli.net/semisim/animations
83•stunningllama•1d ago•9 comments

Show HN: Brolly, a plain-text weather forecast site

https://brolly.sh/forecast/RWFP2qW8
79•jsax•4h ago•26 comments

Multicast TV Distribution on My Home Network

https://www.apalrd.net/posts/2026/isp_mcast/
9•mrngm•1h ago•0 comments

Open-weight AI is having its Kubernetes moment

https://tobi.knaup.me/2026-07-25-open-weight-ai-is-having-its-kubernetes-moment/
268•tknaup•7h ago•210 comments

Memory Safety Absolutists

https://itsallaboutthebit.com/memory-safety-absolutists/
41•drogus•3h ago•36 comments

Bitchat is now on Radicle

https://radicle.network/nodes/rosa.radicle.network/rad%3Az2v9tRJz1oknFAqCSY5W5c76nVvm6
184•h1watt•8h ago•114 comments

Zero roadkill as Amazon canopy bridges secure 15,000 crossings

https://news.mongabay.com/2026/07/zero-roadkill-as-amazon-canopy-bridges-secure-15000-crossings/
223•hn_acker•3d ago•74 comments

SIMD for Collision

https://box2d.org/posts/2026/07/simd-for-collision/
4•birdculture•3d ago•0 comments

Who does Anubis actually stop?

https://fzakaria.com/2026/07/09/who-does-anubis-actually-stop
8•type0•1h ago•1 comments

How My Images Are Dithered

https://dead.garden/blog/how-my-images-are-dithered.html
197•surprisetalk•3d ago•70 comments

Bringing PyTorch Monarch to AMD GPUs

https://pytorch.org/blog/bringing-pytorch-monarch-to-amd-gpus-single-controller-distributed-train...
50•gmays•6h ago•6 comments

Show HN: Yorishiro – a macOS terminal where AI agents live

https://github.com/sktkkoo/Yorishiro
17•hakumei•3d ago•2 comments

The growing vigilante movement to knock out Flock surveillance cameras

https://www.theguardian.com/us-news/ng-interactive/2026/jul/25/flock-surveillance-cameras
116•bookofjoe•3h ago•46 comments

The Dark Night of Mathematics

https://kirwinhampshire.substack.com/p/the-dark-night-of-mathematics
128•rmdmphilosopher•6h ago•141 comments

Show HN: Writemark, a dependency free web component for inline Markdown editing

8•_boffin_•1h ago•4 comments

Building a Tiny 3D Renderer for a Tiny Handheld

https://saffroncr.itch.io/katavatis/devlog/1534514/building-a-tiny-3d-renderer-for-a-tiny-handheld
219•g0xA52A2A•3d ago•17 comments

Spatial languages: Writing code in 2D

https://shukla.io/blog/2026-07/cccx.html
93•BinRoo•3d ago•37 comments

Kyber (YC W23) Is Hiring a Head of Engineering

https://www.ycombinator.com/companies/kyber/jobs/FGmI8mx-head-of-engineering
1•asontha•10h ago

The Fedora 45 Sausage Factory

https://supakeen.com/weblog/the-fedora-45-sausage-factory/
124•6581•11h ago•35 comments

Tile's security is so bad it's a feature for stalkers

https://blog.adafruit.com/2026/03/05/tiles-security-is-so-bad-its-a-feature-for-stalkers/
107•sambellll•3h ago•35 comments

My web version of Mars MIPS, now has built-in C compiler

https://webmars.nfiles.top/
30•nenepbl•8h ago•6 comments

NYC Apartment Aquaponics

https://erinmurphy.dev/projects/project-2/
185•mm1119•5d ago•75 comments
Open in hackernews

Finding a Bug in Chromium

https://bou.ke/blog/chromium-bug/
65•bouk•1y ago

Comments

rvz•1y ago
Great technical post, however:

> At Monumental we’ve building robots to automate construction, starting with masonry.

If you thought running to construction jobs was safe, well thanks to Monumental, it soon won't be.

The end goal is to achieve a 10% increase of global unemployment by the latest 2035 and 40% of employers anticipate reducing their workforce where AI can automate tasks by the 2030 deadline according to the WEF 2025 Future of Jobs report. [0]

Worse if earlier.

[0] https://www.weforum.org/publications/the-future-of-jobs-repo...

TheDong•1y ago
And according to OSHA, construction jobs account for more fatal injuries than any other job, so in a sense they're saving lives by reducing the number of dangerous jobs.

We've already managed to handle the desire to keep the sham of "jobs are a necessary part of life for everyone who isn't ultra-wealthy" going via Bullshit Jobs, we can keep inventing more Bullshit Jobs.

Heck, we probably both work Bullshit Jobs. Do we really need 20 different companies, all with thousands of employees, optimizing ad-impressions to make teenagers want to drink coke and buy nike shoes?

Do we really need 10 different "uber for pet-sitting your turtle" apps?

Each failed startup was, in reality, a large bag of bullshit jobs that transferred money from the VCs to bullshit-job workers, who's to say those people couldn't be ex construction workers?

Cthulhu_•1y ago
Given the author's name, he's Dutch which does use a lot of brick in their houses... for decoration, it's concrete blocks with prefab brick facades for at least two decades now, built by robots. See for example https://www.bouwtotaal.nl/2021/10/prefab-gevelelementen-voor...

The demand for housing and thus construction workers isn't going down any time soon; the Netherlands alone needs to build a million homes in the next decade and are running behind on that. Brick walls is just one task of many in a construction project, just like your JIRA or Github ticket is just one task of many in a software project.

bouk•1y ago
Prefab stone strips are used here and there but most brick facades are still built by hand on-site.

There's a huge shortage of workers, which is why we're working on this.

pjmlp•1y ago
Cooking and serving at tables also won't be an excape route, given that there are already kitchen and waitresses robots.

We are really going into a dystopian world, unless there is some event that disrupts the roadmap to drive everyone into unemployment, besides a few elite folks that get to profit from the robots.

The generations to come will have much more to worry about than climate, also note how all the ongoing wars, geopolitcs change back to cold war days, and AI race has made everyone forget about the planet.

Forcing us to use paper straws and wood cuttlery won't save us.

charcircuit•1y ago
My first guess would be that this early return is always happening after entering the bugged state. The one cleanup task could get stuck or not cleanup after itself properly.

    // Only one cleanup task is posted at a time.
    if (!HasDirtyJSFinalizationRegistries() || is_finalization_registry_cleanup_task_posted_) {
      return;
    }
https://source.chromium.org/chromium/chromium/src/+/main:v8/...
bouk•1y ago
Ah this makes a lot of sense, perhaps the posted flag doesn't get reset e.g. if this branch gets followed: https://source.chromium.org/chromium/chromium/src/+/main:v8/...
syg•1y ago
Yeah this is the bug. My bad, will fix.
donatj•1y ago
Hey! I too just filed my first Chromium bug[1]! They changed a behavior that broke opening new windows with tabs, and thus broke my advanced tab search extension Tabasco[2].

I was frankly impressed by the experience. They had me create a minimal extension illustrating the issue and were very quickly able automate a bisection that found its root, a security fix somewhat bluntly resolved. They've supposedly fixed the issue in an upcoming release I await with bated breath.

- [1] https://issues.chromium.org/issues/405283740

- [2] https://chromewebstore.google.com/detail/tabasco-advanced-ta...

tester756•1y ago
>FinalizationRegistry

>Avoid where possible

>Correct use of FinalizationRegistry takes careful thought, and it's best avoided if possible. It's also important to avoid relying on any specific behaviors not guaranteed by the specification. When, how, and whether garbage collection occurs is down to the implementation of any given JavaScript engine. Any behavior you observe in one engine may be different in another engine, in another version of the same engine, or even in a slightly different situation with the same version of the same engine. Garbage collection is a hard problem that JavaScript engine implementers are constantly refining and improving their solutions to.

Kinda tricky API

ketanhwr•1y ago
> A conforming JavaScript implementation, even one that does garbage collection, is not required to call cleanup callbacks.

Really looking forward to the "Explicit Resource Management" proposal[0] that sounds like a much better idea really.

[0]: https://github.com/tc39/proposal-explicit-resource-managemen...

panstromek•1y ago
Hm.. I would honestly try to avoid relying on finalization mechanism of a garbage collector like this. It sounds brittle from the start. Even without the bug, I can imagine you can get into a situation where some unused JS object holds a reference to a giant thing in wasm memory, but engine doesn't run the GC, because it technically doesn't know that, it only sees the little pointer object which seems small.

I think WASM had historically had some problem with freeing memory, so I'd probably rather rely on some pooling or arena with explicit memory size limit (for the whole allocated wasm memory).