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Simulating TCP loss and congestion in browser using Go/WASM

https://ccsim.fly.dev
8•dilyevsky•2d ago

The session you cannot take with you

https://earendil.com/posts/session-portability/
241•apitman•4h ago•47 comments

JEP 401: Value Objects (Preview) merged to OpenJDK master

https://github.com/openjdk/jdk/pull/31120
80•mfiguiere•3h ago•22 comments

DeepSeek-V4-Flash Update

https://api-docs.deepseek.com/updates/
148•dnhkng•2h ago•47 comments

Stacked PRs are now live on GitHub

https://github.blog/changelog/2026-07-30-stacked-pull-requests-are-now-in-public-preview/
619•tomzorz•15h ago•206 comments

Show HN: What should the GUI for AI agents look like?

https://marbleos.com/demo
32•akbabu•2h ago•15 comments

I flagged two research papers for fake authors and both were accepted as orals

https://geospatialml.com/posts/reviewing-ai-slop/
177•volumes94•9h ago•76 comments

Gemini Robotics 2 brings whole body intelligence to robots

https://deepmind.google/blog/gemini-robotics-2-brings-whole-body-intelligence-to-robots/
547•ai2027•16h ago•436 comments

Where USB Memory Sticks are Born (2013)

https://www.bunniestudios.com/blog/2013/where-usb-memory-sticks-are-born/
42•jacquesm•3d ago•3 comments

Show HN: Gander, an Android file viewer that asks for no permissions at all

https://github.com/mokshablr/gander
25•mokshablr•2h ago•9 comments

The mean means nothing: data visualization to debug a latency problem

https://fzakaria.com/2026/07/27/the-mean-means-nothing
25•fanf2•1d ago•2 comments

Read this before you buy that TV streaming stick

https://krebsonsecurity.com/2026/07/read-this-before-you-buy-that-tv-streaming-stick/
694•speckx•15h ago•395 comments

The Religion of Speed

https://graybeard.ing/the-religion-of-speed/
127•MobiusHorizons•8h ago•65 comments

Simulating TCP loss and congestion in browser using Go/WASM

https://ccsim.fly.dev
8•dilyevsky•2d ago•0 comments

Physicists Solve a Muon Mystery. Now, Old Results Don't Add Up

https://www.quantamagazine.org/physicists-solve-a-muon-mystery-now-old-results-dont-add-up-20260729/
212•ibobev•16h ago•129 comments

The AI Aesthetic

https://blog.jim-nielsen.com/2026/ai-aesthetic/
291•montroser•8h ago•125 comments

The Economic Benefit of Refactoring

https://martinfowler.com/articles/exploring-gen-ai/refactoring-economic-benefit.html
232•javaeeeee•17h ago•96 comments

CodePen 2.0

https://chriscoyier.net/2026/07/30/codepen-2-0/
165•robin_reala•14h ago•47 comments

Rune 1.1: adds Python, an Emacs editor, a symbol index and is now free

https://rune.build/blog/rune-1-1-release
80•ernestrc•10h ago•26 comments

Bad Apple but It's Traceroute

https://jssfr.de/2026-07-27-bad-apple-but-traceroute.html
101•jssfr•3d ago•24 comments

The American Grilled Cheese Sandwich Essay (2024)

https://buttondown.com/theswordandthesandwich/archive/the-best-american-grilled-cheese-sandwich-e...
47•NaOH•3d ago•34 comments

Memo-1: A 6502 computer built from scratch, using a Minitel as its terminal

https://github.com/MemoireMorte/Memo-1
73•sciences44•2d ago•10 comments

GCC steering committee announces AI policy

https://lwn.net/Articles/1086041/
284•arto•20h ago•312 comments

UEFA and its national associations will not participate in FIFA competitions

https://www.uefa.com/news-media/news/02a7-213a92896eb0-54dfbf454e3b-1000--statement-on-behalf-of-...
986•dickfickling•13h ago•530 comments

Show HN: Cubic Doggo 06R: 12-DOF 4-Legged Robot with IMU

https://github.com/SphericalCowww/CubicDoggo_06R
3•SphericalCowww•5d ago•0 comments

The lost civic life of movie rental stores

https://thereader.mitpress.mit.edu/the-lost-civic-life-of-movie-rental-stores/
162•facundo_olano•18h ago•214 comments

Show HN: Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it

https://www.ctgt.ai/research/distillation-censorship-transfer
121•cgorlla•14h ago•64 comments

Saber-toothed cats became inbred–and struggled to move–before they went extinct

https://www.science.org/content/article/saber-toothed-cats-became-inbred-and-struggled-move-they-...
49•gmays•10h ago•21 comments

Investigating three real-world incidents in our cybersecurity evaluations

https://www.anthropic.com/news/investigating-incidents-cybersecurity-evals
175•surprisetalk•9h ago•136 comments

Advancing the price-performance frontier with GPT‑5.6

https://openai.com/index/advancing-the-price-performance-frontier-with-gpt-5-6/
567•tedsanders•14h ago•366 comments

Why is everyone trying to build a solid-state battery?

https://www.construction-physics.com/p/why-is-everyone-trying-to-build-a
189•crescit_eundo•19h ago•239 comments