frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

StreetComplete on iOS is now in public beta

https://github.com/streetcomplete/StreetComplete/issues/5421
285•Snowly•4h ago•61 comments

How to speed up the Rust compiler in September 2026

https://nnethercote.github.io/2026/09/30/how-to-speed-up-the-rust-compiler-in-september-2026.html
97•trickypr•2h ago•33 comments

Google breaks promise to provide 10 years of updates to Chromebooks

https://www.osnews.com/story/146052/google-breaks-promise-to-provide-10-years-of-updates-to-chrom...
214•speckx•2h ago•98 comments

GPT-Synopsys: Frontier Intelligence to Revolutionize Chip Design

https://news.synopsys.com/2026-09-30-OpenAI-and-Synopsys-Announce-GPT-Synopsys-Frontier-Intellige...
104•giuliomagnifico•4h ago•55 comments

Meta Uses A.I. Data Centers to Avoid Billions in Federal Taxes

https://www.nytimes.com/2026/09/30/technology/meta-ai-data-centers-taxes.html
131•gmays•2h ago•77 comments

OpenDLSS: A Vulkan Reimplementation of Nvidia's DLSS 5 Neural Rendering Network

https://github.com/maanHimself/OpenDLSS-NR
187•sagacity•1d ago•94 comments

Gemini 4 Argon

https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/
1541•bradleyg223•19h ago•1019 comments

Polyedergarten: Garden of Paper Polyhedron Models

https://www.polyedergarten.de/e_index.htm
3•isaacimagine•12m ago•0 comments

FTC is investigating OpenAI, Anthropic and other AI companies over product risks

https://www.cnbc.com/2026/09/30/ftc-ai-probe-openai-anthropic.html
79•dgellow•2h ago•41 comments

Book of Shapes – Collection of minimal, generative and customizable SVG-patterns

https://bookofshapes.com/
179•eustoria•2d ago•13 comments

Cops Can Bypass iPhone's Automatic Reboot to Get into Locked Phones

https://www.404media.co/cops-can-bypass-iphone-automatic-inactivity-reboot-graykey/
15•speckx•37m ago•1 comments

The top secret URSALA, RAQUEL, and FARRAH satellites (2025)

https://www.thespacereview.com/article/4951/1
269•Bluestein•17h ago•132 comments

Truemetrics (YC S23) Is Hiring a GTM Founder's Associate

https://www.ycombinator.com/companies/truemetrics/jobs/THLEzXI-gtm-founder-s-associate
1•truemetricsIngo•5h ago

Adding Floating-Point Decimals for Fun and Profit

https://blog.vero.site/post/float
35•ibobev•2d ago•18 comments

Micron CEO Says Memory Supply Will Be Much Tighter in 2027 and 2028 Than in 2026

https://www.techpowerup.com/353296/micron-ceo-says-memory-supply-will-be-much-tighter-in-2027-and...
133•speckx•2h ago•151 comments

Before pixels: Modular industrial dashboards

https://unsung.aresluna.org/before-pixels-modular-industrial-dashboards/
242•leephillips•20h ago•43 comments

Why the Bronze Age Collapsed

https://www.worksinprogress.news/p/why-really-caused-the-bronze-age
330•AnodicElegy•2d ago•218 comments

A brief history of the Bloomberg terminal

https://spectrum.ieee.org/bloomberg-terminal
340•rbanffy•1d ago•143 comments

Los Alamos bets on ENIAC: Nuclear Monte Carlo simulations, 1947–1948 (2014) [pdf]

https://www.tomandmaria.com/Tom/Writing/LosAlamosBetsOnENIAC.pdf
37•nill0•1d ago•0 comments

Surprisingly complex waves reveal the brain's inner workings

https://www.quantamagazine.org/surprisingly-complex-waves-reveal-the-brains-inner-workings-20260930/
226•ibobev•20h ago•89 comments

Launch HN: Magnitude (YC S25) – Self-optimizing inference engine for agents

https://github.com/magnitudedev/magnitude
179•anerli•21h ago•88 comments

Halfspace experimental IDE for solid modeling with distance fields

https://www.mattkeeter.com/projects/halfspace/
167•luu•19h ago•10 comments

Returning from vacation? The government can search your phone without a warrant

https://arstechnica.com/tech-policy/2026/09/immigration-advocate-sues-border-agents-for-demanding...
214•rbanffy•4h ago•211 comments

An AI sovereign wealth fund isn't progressive – it's techno-imperialism

https://www.ft.com/content/bc178357-793b-45d8-ae3b-d5929159c243
38•Anon84•2h ago•20 comments

5x faster Edge Functions: V8 isolates to Firecracker MicroVMs

https://www.netlify.com/blog/edge-functions-firecracker-microvms/
204•jbott•20h ago•88 comments

Show HN: Ledge.sh – Runnable Markdown Notes

https://ledge.sh
182•dancablam•1d ago•83 comments

The last time my family was replaced by technology

https://manuel.darcemont.fr/posts/the-last-time-my-family-was-replaced-by-technology/
294•megalomanu•1d ago•577 comments

What TLA+ can and can't check

https://buttondown.com/hillelwayne/archive/what-tla-can-and-cant-check/
218•b-man•1d ago•47 comments

LinkedIn Larpmaxxing

https://hereticpleb.vercel.app/blog/linkedin-larpmaxxing/
263•BurnerBurner•1d ago•222 comments

CHOMPI portable sampler instrument is now open-source (hardware and software)

https://www.chompiclub.com/opensource
99•lashkari•21h ago•26 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.