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The 29th International Obfuscated C Code Contest (IOCCC) 2025 Winners

https://www.ioccc.org/2025/
164•matt_d•4h ago•43 comments

Speculative KV coding: losslessly compressing KV cache by up to ~4×

https://fergusfinn.com/blog/kv-entropy-coder/
38•kkm•2d ago•5 comments

Valve P2P networking broken for more than 2 months

https://github.com/ValveSoftware/GameNetworkingSockets/issues/398
167•babuskov•6h ago•75 comments

Win16 Memory Management

http://www.os2museum.com/wp/win16-memory-management/
23•supermatou•1d ago•2 comments

I design with Claude more than Figma now

https://blog.janestreet.com/i-design-with-claude-code-more-than-figma-now-index/
161•MrBuddyCasino•5h ago•123 comments

Field of clones: How horse replicas came to dominate polo

https://knowablemagazine.org/content/article/technology/2026/cloned-polo-horses
85•gscott•7h ago•41 comments

Tokenomics: Quantifying Where Tokens Are Used in Agentic Software Engineering

https://arxiv.org/abs/2601.14470
107•Anon84•8h ago•35 comments

My Software North Star

https://kristoff.it/blog/north-star/
75•kristoff_it•3d ago•34 comments

Symbolica 2.0: Programmable Symbols for Python and Rust

https://symbolica.io/posts/symbolica_2_0_release/
89•mmastrac•1d ago•7 comments

Ntsc-rs – open-source video emulation of analog TV and VHS artifacts

https://ntsc.rs/
348•gregsadetsky•14h ago•93 comments

Public Domain Image Archive

https://pdimagearchive.org/
125•davidbarker•9h ago•18 comments

Harness engineering: Leveraging Codex in an agent-first world

https://openai.com/index/harness-engineering/
198•pramodbiligiri•1d ago•126 comments

How Liminalism Became the Defining Aesthetic of Our Time

https://hyperallergic.com/how-liminalism-became-the-defining-aesthetic-of-our-time/
69•zeech•8h ago•38 comments

Games Between Programs: The Ruliology of Competition

https://writings.stephenwolfram.com/2026/06/games-between-programs-the-ruliology-of-competition/
6•surprisetalk•2d ago•0 comments

Biohub releases a world model of protein biology

https://biohub.org/news/world-model-of-protein-biology/
80•gmays•3d ago•7 comments

Introducing Boron Buckyballs: Theory that B80 cages can’t be made is disproved

https://cen.acs.org/materials/nanomaterials/buckyballs-boron-buckminster-fullerene-nanomaterials/...
84•crescit_eundo•2d ago•21 comments

Moving beyond fork() + exec()

https://lwn.net/SubscriberLink/1076018/16f01bbbb8e0d1f0/
302•jwilk•19h ago•293 comments

Arithmetic Without Numbers – How LLMs Do Math

https://alvaro-videla.com/llm-arithmetic-internals/article_interactive/article.html
24•old_sound•1d ago•7 comments

Nvidia is proposing a beast of a CPU system for Windows PCs

https://twitter.com/lemire/status/2062880075117113739
286•tosh•21h ago•476 comments

Show HN: Oproxy – inspect and modify network traffic from the browser

https://github.com/sauravrao637/oproxy
47•sauravrao637•8h ago•6 comments

Zeroserve: A zero-config web server you can script with eBPF

https://su3.io/posts/introducing-zeroserve
237•losfair•19h ago•56 comments

Meta confirms 1000s of Instagram accounts were hacked by abusing its AI chatbot

https://this.weekinsecurity.com/meta-confirms-thousands-of-instagram-accounts-were-hacked-by-abus...
599•speckx•15h ago•211 comments

Google to pay SpaceX $920M a month for compute capacity at xAI data centers

https://www.cnbc.com/2026/06/05/google-to-pay-spacex-920-million-a-month-for-xai-compute-capacity...
246•toephu2•1d ago•828 comments

Human-Like Neural Nets by Catapulting

https://gwern.net/llm-catapult
39•telotortium•10h ago•10 comments

Show HN: Free animated icon library for Vue

https://respeak-io.github.io/lucide-motion-vue/
30•evolabs•3d ago•6 comments

Sem: New primitive for code understanding – not LSPs, but entities on top of Git

https://ataraxy-labs.github.io/sem/
119•rohanucla•14h ago•47 comments

Motorola effectively bricked its entire line of WiFi routers without explanation

https://mashable.com/tech/motorola-wifi-routers-stop-working-motosync-plus-app-down
156•thisislife2•19h ago•78 comments

Ask HN: What was your "oh shit" moment with GenAI?

624•andrehacker•2d ago•1014 comments

Pokemon Emerald Ported to WebAssembly (100k FPS)

https://pokeemerald.com/
322•tripplyons•23h ago•94 comments

Show HN: Infinite canvas notes in the non-Euclidean Poincaré disk

https://uonr.github.io/poincake/
166•uonr•4d ago•29 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•1y ago

Comments

mannykannot•1y ago
Here's a step 0 for your debugging strategy: spend a few minutes thinking about what could account for the bug. Prior to its occurrence, you are thinking about what could go wrong, but now you are thinking about what did go wrong, which is a much less open-ended question.
marginalia_nu•1y ago
I've had large success by treating the bug as a binary search problem as soon as I identify an initial state that's correct and a terminal state that's incorrect. It seems like a lot of work, but that's underestimating just how fast binary searches are.

Depends of course on the nature of the bug whether it's a good strategy.

readthenotes1•1y ago
I was such a bad developer that I realized I had to automate the re-running of parts of the system to find the bugs.

Of course, the code I wrote to exercise the code I wrote had bugs, but usually I wouldn't make offsetting errors.

It didn't fix all the problems I made, but it helped. And it helped to have the humility when trying to fix code to realize I wouldn't get it the first time, so should automate replication

bheadmaster•1y ago
> I had to automate the re-running of parts of the system to find the bugs

Congratz, you've independently invented integration tests.

tough•1y ago
I don't always test but adding a lil test after finding and fixing a bug so you don't end up there again a second time is a great practice
bheadmaster•1y ago
Congratz, you've invented regression tests.
quantadev•1y ago
Congrats, you've found someone who failed to invoke a buzzword that you know.

EDIT: But Acktshally `the code I wrote to exercise the code I wrote` is a description of "Unit Testing", not integration testing.

bheadmaster•1y ago
Unit/integration tests are anything but a buzzword. And my intentions were not to belittle, but to praise.

Some actions simply make so much sense to do, that any sensible person (unaware of the concept) will start doing them given enough practice, and in process they "reinvent" a common method.

keybored•1y ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

alilleybrinker•1y ago
There's also the Common Weakness Enumeration (CWE), a long-running taxonomy of software weaknesses (meaning types of bugs).

https://cwe.mitre.org/

Animats•1y ago
The Third-Party Bug

Is the party responsible for the bug bigger than you? If yes, it's your problem. If no, it's their problem.

marginalia_nu•1y ago
A subcategory of the design flaw I find quite a lot is the case where the code works exactly as intended, it's just not having the desired effect because of some erroneous premise.
djmips•1y ago
John Carmack uses a debugger
quantadev•1y ago
As far as you knew that guy was aware what Unit Testing was since well before you were born. lol. I'm sure he appreciates all your nice compliments.
bheadmaster•1y ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•1y ago
Good thing you can admit what you were doing.
bheadmaster•1y ago
Good thing you can understand sarcasm.
quantadev•1y ago
but your sarcasm was truthful.
bheadmaster•1y ago
but it wasn't.
quantadev•1y ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•1y ago
Congratz, you've invented obnoxiousness.
quantadev•1y ago
Not "independently reinvented" ?
readthenotes1•1y ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•1y ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.