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Since Chromium 148, Math.tanh is now fingerprintable to link underlying OS

https://scrapfly.dev/posts/browser-math-os-fingerprint/
220•joahnn_s•2h ago•108 comments

Tiny Emulators

https://floooh.github.io/tiny8bit-preview/index.html
113•naves•3h ago•3 comments

Cyberpunk Comics, Manga and Graphic Novels

https://shellzine.net/cyberpunk-comics/
22•zdw•1h ago•2 comments

So you want to learn physics (second edition, 2021)

https://www.susanrigetti.com/physics
56•azhenley•4d ago•5 comments

Ask HN: What Are You Working On? (July 2026)

39•david927•2h ago•87 comments

Designing and assembling my first PCB

https://vilkeliskis.com/b/2026/0711.html
13•tadasv•1h ago•0 comments

Claude Code sends 33k tokens before reading the prompt; OpenCode sends 7k

https://systima.ai/blog/claude-code-vs-opencode-token-overhead
422•systima•5h ago•236 comments

Kode Dot Programmable pocket device for makers, pentesters and geeks

https://kode.diy
28•iNic•2h ago•6 comments

Migrating a production AI agent to GPT-5.6: 2.2x faster, 27% cheaper

https://ploy.ai/blog/migrating-a-production-ai-agent-to-gpt-5-6
103•brryant•6h ago•29 comments

Old and new apps, via modern coding agents

https://terrytao.wordpress.com/2026/07/11/old-and-new-apps-via-modern-coding-agents/
398•subset•12h ago•113 comments

Irish datacenters now guzzle 23% of the country's electricity

https://www.theregister.com/on-prem/2026/07/11/irish-datacenters-now-guzzle-23-of-the-countrys-el...
186•Bender•3h ago•148 comments

How we can reduce traffic congestion

https://research.google/blog/the-power-of-collaboration-how-we-can-reduce-traffic-congestion/
58•raahelb•8h ago•46 comments

Architecture Description Languages [pdf]

https://ics.uci.edu/~taylor/documents/2000-ADLs-TSE.pdf
7•ascent817•1h ago•1 comments

A Speed Limit for Computers

https://caolan.uk/notes/2026-07-02_a_speed_limit_for_computers.cm
10•zdw•1h ago•7 comments

Mechanistic interpretability researchers applying causality theory to LLMs

https://cacm.acm.org/news/can-we-understand-how-large-language-models-reason/
77•adunk•5h ago•60 comments

I Learned to Read Again

https://substack.magazinenongrata.com/p/how-i-learned-to-read-again
78•georgex7•5h ago•37 comments

LARP – Revenue infrastructure for serious founders

https://www.larp.website/
131•BerislavLopac•7h ago•31 comments

Why write code in 2026

https://softwaredoug.com/blog/2026/07/09/write-code
92•softwaredoug•2d ago•140 comments

Profiling the "Abundance" housing bottleneck with real data

https://laxmena.com/same-capacity-less-throughput
10•laxmena•2h ago•2 comments

Flash-MSA: Accelerating Million-Token Training with Sparse Attention Kernels

https://nanduruganesh.github.io/flash-msa/
15•rawsh•3h ago•0 comments

Against Usefulness

https://www.motivenotes.ai/p/against-usefulness
75•supo•6h ago•21 comments

Automation Without Understanding

https://arxiv.org/abs/2607.06377
81•root-parent•7h ago•37 comments

I love LLMs, I hate hype

https://geohot.github.io//blog/jekyll/update/2026/07/12/i-love-llms.html
289•therepanic•5h ago•171 comments

The One-Step Trap (In AI Research)

http://incompleteideas.net/IncIdeas/OneStepTrap.html
38•jxmorris12•5h ago•7 comments

Show HN: Agent Draw: An agent draws while you talk, built on TLDraw

https://techstackups.com/articles/tldraw-agent-draw/
42•jameswhitford•6d ago•15 comments

Deir El-Medina Strikes

https://en.wikipedia.org/wiki/Deir_el-Medina_strikes
58•mooreds•5d ago•14 comments

How to read more books

https://scotto.me/blog/2026-07-12-how-to-read-more-books/
244•silcoon•8h ago•135 comments

Don't you mean extinct?

https://fabiensanglard.net/extinct/index.html
179•zdw•8h ago•107 comments

Show HN: Zen Mode – a global focus mode for macOS

https://github.com/cabeen/zen-mode
15•cafebeen•3h ago•6 comments

The State of MCP Security [pdf]

https://www.canopii.dev/State%20of%20MCP%20Security%202026.pdf
17•mavzer•3h ago•2 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.