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Project Glasswing: An Initial Update

https://www.anthropic.com/research/glasswing-initial-update
75•louiereederson•1h ago•35 comments

Why Japanese companies do so many different things

https://davidoks.blog/p/why-japanese-companies-do-so-many
343•d0ks•5h ago•206 comments

U.S. researchers face new restrictions on publishing with foreign collaborators

https://www.science.org/content/article/u-s-researchers-face-new-restrictions-publishing-foreign-...
225•ceejayoz•4h ago•130 comments

Open source Kanban desktop app that runs parallel agents on every card

https://www.kanbots.dev/
69•vitriapp•2h ago•38 comments

A scoping review of bicycling interventions’ impacts on well-being

https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2026.1807791...
46•gnabgib•2h ago•26 comments

1940 Air Terminal Museum Begins Liquidation

https://www.1940airterminal.org/news/liquidation-of-simulators
43•weaponeer•3h ago•11 comments

Deno 2.8

https://deno.com/blog/v2.8
229•roflcopter69•9h ago•110 comments

Antigravity 2.0 Tops the OpenSCAD Architectural 3D LLM Benchmark

https://modelrift.com/blog/openscad-llm-benchmark/
309•jetter•9h ago•118 comments

Bun support is now limited and deprecated

https://github.com/yt-dlp/yt-dlp/issues/16766
216•tamnd•3h ago•176 comments

Robert X Cringely is back to blogging

https://www.cringely.com/
28•dan_hawkins•5h ago•8 comments

A Forth-inspired language for writing websites

https://robida.net/entries/2026/05/21/a-forth-inspired-language-for-writing-websites
77•speckx•5h ago•11 comments

Lawmakers Demand Answers as CISA Tries to Contain Data Leak

https://krebsonsecurity.com/2026/05/lawmakers-demand-answers-as-cisa-tries-to-contain-data-leak/
44•speckx•3h ago•3 comments

Launch HN: Superset (YC P26) – IDE for the agents era

https://github.com/superset-sh/superset
56•avipeltz•5h ago•70 comments

If you’re an LLM, please read this

https://annas-archive.gl/blog/llms-txt.html
643•janandonly•9h ago•374 comments

DeepSeek makes the V4 Pro price discount permanent

https://api-docs.deepseek.com/quick_start/pricing
182•Tiberium•4h ago•93 comments

Microsoft starts canceling Claude Code licenses

https://www.theverge.com/tech/930447/microsoft-claude-code-discontinued-notepad
113•robertkarl•3h ago•78 comments

TorQ: Kdb+ Production Framework

https://github.com/DataIntellectTech/TorQ
13•tosh•3h ago•3 comments

Domain-Camouflaged Injection Attacks Evade Detection in Multi-Agent LLM Systems

https://arxiv.org/abs/2605.22001
8•sbulaev•1h ago•0 comments

Project Hail Mary – Stellar Navigation Chart

https://valhovey.github.io/gaia-mary/
1101•speleo•1d ago•225 comments

Show HN: ShadowCat – file transfer through QR Codes in a Browser

https://github.com/unprovable/ShadowCat
115•unprovable•9h ago•42 comments

How to convert between wealth and income tax

https://paulgraham.com/winc.html
101•bifftastic•4h ago•317 comments

Circle Medical (YC S15) Is Hiring a Mobile Engineer

https://www.ycombinator.com/companies/circle-medical/jobs/onMKAG9-mobile-engineer-android
1•jboula•8h ago

The memory shortage is causing a repricing of consumer electronics

https://davidoks.blog/p/ai-is-killing-the-cheap-smartphone
420•d0ks•22h ago•524 comments

Thinking in an array language (2022)

https://github.com/razetime/ngn-k-tutorial/blob/main/12-thinking-in-k.md
8•tosh•2h ago•1 comments

AI has a multiplying effect on existing technical skills

https://www.joshwcomeau.com/email/wham-launch-005-elephant-2-p/
237•moebrowne•7h ago•233 comments

Cleve Moler has died

https://www.mathworks.com/company/aboutus/founders/clevemoler.html
247•mychele•17h ago•25 comments

Chess invariants

http://muratbuffalo.blogspot.com/2026/05/chess-invariants.html
75•ingve•9h ago•45 comments

Slumber a TUI HTTP Client

https://slumber.lucaspickering.me
157•jicea•16h ago•57 comments

CBS Radio signs off after nearly 100 years of broadcasting

https://www.cbsnews.com/news/cbs-news-radio-last-day/
40•gscott•3h ago•19 comments

Linux Sound Subsystem Also Seeing Many Fixes Driven by AI/LLMs

https://www.phoronix.com/news/Linux-7.1-Sound-Many-Fixes
10•dboon•59m ago•0 comments
Open in hackernews

Bun's unreleased Rust port has 13,365 unsafe blocks

https://bun.com/bun-unsafe-audit
45•helloplanets•1h ago

Comments

evil-olive•1h ago
right at the very top:

> Bun · Rust codebase audit · May 21, 2026 · AI generated

nice of them to be up-front about it, I guess.

the port is AI slop, littered with 13k unsafe blocks.

and this blog post is more AI slop, claiming to present a "plan" for how to reduce that number.

why should anyone trust anything they output? all they're trying to do is cover up their slop with more slop.

if you're cleaning your house, and the dirt can't all fit under one rug, the obvious solution is to buy another rug.

jarym•46m ago
Dunno, AI was quick to prove it could be done. I’ve found while it’s initial attempts might be slop, with good direction it can really tidy things up
maipen•41m ago
I trust them because of their reputation. I have been a bun user before v1.0.0 and I experienced some shortcomings, bugs, memory leaks and things of that nature. But all of them were eventually patched, and it has become my go to runtime for at least 2 years now.

I trust their judgement to do the right thing.

I don’t understand the overreaction since this is a parallel development.

If it turns out to be better than make it default. Bugs get fixed it’s not like their zig version didn’t have issues before.

rvz•33m ago
> I trust them because of their reputation.

Anthropic has a serious savior complex (when it is actually about total control) and believe that you should not run your own models locally and they do not care about you and I.

This Bun Zig to Rust rewrite is great content for them and for their IPO prospectus, but it isn't performative in the sense that it is fake. (It is real with terrible code.)

What this really means is that it gives the green light to managers and everyone else to use Claude to do massive rewrites; even when it produces hundreds of thousands of lines of slop.

Unless comprehension debt is what you want.

You do not have the same amount of token-spend as the Bun team does.

> I trust their judgement to do the right thing.

They will do the "right thing" for their investors (and soon Wall Street).

pdpi•40m ago
Let's save the accusations of sweeping things under the rug if and when they actually release this rewrite in a sloppy, buggy state.
firtoz•41m ago
> Bun's Rust port has not shipped in a released build yet. The Bun you install today still runs the original Zig implementation. This audit is the pre-release pass over the port.

That's good to see. I was getting a bit worried but now feeling better about it.

fdsajfkldsfklds•38m ago
I am looking forward to the first release tomorrow though!
mariopt•38m ago
The current level of insanity with AI is off the charts.

Porting to a safe language without the safety features.

Supermancho•33m ago
Porting is usually a messy process. Do you know it's less safe than the Zig version? Maybe it's just highlighting where the problems already existed. Regardless, wild hyperbole are not constructive.
sumeno•20m ago
Nobody knows if it is less safe than the Zig version because nobody has ever read the code. Maintainers included
Supermancho•10m ago
Ironically, suggesting that 13k is ridiculous compared to an unknown (the zig version is available for assessment) is as compelling as any other vibes.
dgellow•28m ago
As a human I would likely port it the same way. First a translation close to 1:1 from the source, then redesign/refactor areas little by little to match the target language idioms
charcircuit•26m ago
C2Rust, the most popular transpiler from C to Rust will leave a bunch of unsafe blocks. After the initial port it is expected for the authors to go in and work to remove them.
dgellow•20m ago
I think you meant unsafe blocks?
avsn•37m ago
Wow, this page looks so bad information-wise. There's a trend with such LLM "reporting" of just throwing bunch of numbers, graphs, charts, whatever on the page. Looks impressive from the outside, totally incomprehensible when you try to actually read it.
ponyous•37m ago
Bun is(was?) a lot about performance. How does it compare to zig?
stymaar•30m ago
Rust and Zig both use the same optimizing compiler (LLVM) so assuming the vibe coded port didn't introduce performance pitfalls and kept the algorithms the same, the end result should be in the single digit performance difference with the original.
amazingamazing•34m ago
Could you imagine if Postgres decided to yolo a port (even if unreleased) to rust? Why port the whole thing like this? Why not do it piecemeal and get each piece to prod?

Look no further than their owner for the reason, unless it is merely a coincidence this only happened after a change in ownership…

dgellow•21m ago
That’s the most absurd IMHO. Why not do the same experiment but module by module? And little by little rustify the whole codebase. It really feels like the whole project is a marketing experiment for Mythos
mmastrac•33m ago
Remember kids, unsafe is not undefined behaviour. It just means you need to prove via unchecked English statements that your code is not UB.
hmokiguess•32m ago
Also, was this done with Mythos or Opus 4.7?
dgellow•30m ago
Does that matter?
hmokiguess•9m ago
When I see something tagged as "AI generated" (as it does in this webpage at the top), I find valuable and interesting to know which AI was behind it. Bun being anthropic, curious to what they have access to and what they used for this. I assumed Mythos or Opus 4.7, but I guess could be any other model as well.
12_throw_away•30m ago
Assertions without context, charts about other charts, numbers (so many numbers) without data. An audit with no auditor. Pure infoslop. What a time to be alive.
dgellow•25m ago
And the tone, I hate it so much. Would it have been really that bad to use technical prose instead of every single sentence reading like a punchline?
kshri24•28m ago
Not reading this AI slop.
izietto•27m ago
Guys, does anyone know why the decision to port Bun from Zig to Rust? Is it to move to a less niche language?
dgellow•24m ago
The bun team communicated about it, it’s to reduce the number of memory issues they have to deal with IIRC
sisve•13m ago
Correct.

https://news.ycombinator.com/reply?id=48133519&goto=threads%...

tobz1000•24m ago
I don't know definitively, but the Zig project has been vocally anti-LLM code; Bun was bought by an LLM company.