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Flux 3

https://bfl.ai/blog/flux-3
302•ThouYS•4h ago•69 comments

Flux 3 X Mimic: The Next Generation of Video-Action Models

https://bfl.ai/blog/flux-3-mimic
41•kensai•53m ago•4 comments

Nothing works and everyone is euphoric

https://ptrchm.com/posts/nothing-works-and-everyone-is-euphoric/
53•pchm•1h ago•25 comments

Writing by hand is good for your brain

https://nealstephenson.substack.com/p/writing-by-hand-is-good-for-your
1324•dwwoelfel•20h ago•598 comments

It's getting harder to focus every day

https://glyphack.com/attention/
34•peykar•2h ago•14 comments

Startup founders urge U.S. government not to shut off Chinese open weight AI

https://www.politico.com/news/2026/07/22/startup-founders-urge-trump-not-to-shut-off-chinese-open...
945•theanonymousone•19h ago•780 comments

Show HN: A static, client-side tarot calculator for Brazilian Portuguese

https://meuarcanopessoal.net/
5•visiohex•45m ago•1 comments

Claude Cookbook

https://platform.claude.com/cookbook/
63•saikatsg•5h ago•21 comments

The PImpl idiom and the C++26 std:indirect type

https://mariusbancila.ro/blog/2026/07/23/the-pimpl-idiom-and-the-cpp26-stdindirect-type/
49•signa11•3h ago•43 comments

Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

390•adam_rida•14h ago•182 comments

The Beam Engine

https://glinscott.github.io/beam-engine/
394•glinscott•1d ago•74 comments

Future euro banknote design proposals

https://www.ecb.europa.eu/euro/banknotes/future_banknotes/html/design-proposals.en.html
33•robin_reala•55m ago•20 comments

The day Steve Jobs dissed me in a keynote (2010)

https://sive.rs/itunes
41•downbad_•1h ago•6 comments

What happened to TheNumbers.com

https://stephenfollows.com/p/what-just-happened-to-thenumberscom-should-worry-us-all
381•nickthegreek•17h ago•173 comments

Why Software Factories Fail (or: harness engineering is not enough)

https://github.com/humanlayer/advanced-context-engineering-for-coding-agents/blob/main/wsff.md
323•dhorthy•19h ago•233 comments

What else do people draw on gradient.horse?

https://rybakov.com/blog/what_else_do_people_draw_on_gradient-copy.horse/
139•spython•5d ago•25 comments

I regret migrating to Codeberg

https://xn--gckvb8fzb.com/i-regret-migrating-to-codeberg/
314•boramalper•20h ago•215 comments

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

https://learnopengl.com/
249•ibobev•19h ago•125 comments

DARPA, U.S. Air Force fly AI-controlled F-16

https://www.darpa.mil/news/2026/darpa-us-air-force-fly-ai-controlled-f-16
250•r2sk5t•20h ago•272 comments

Why Sony can't bring back its classic Walkman models

https://obsoletesony.substack.com/p/why-sony-cant-bring-back-classic-walkman
135•speckx•16h ago•147 comments

Software rendering in 500 lines of bare C++

https://haqr.eu/tinyrenderer/
286•mpweiher•20h ago•64 comments

Projects every RC live races and results

https://rc-replay.dev/lr/vmrc/r/6912053
12•apokly•3d ago•0 comments

Quickly rewrite Git repository history

https://github.com/newren/git-filter-repo
45•modinfo•3d ago•3 comments

The Book Prize Index

https://book-prize-index.vercel.app
6•Luc•1h ago•0 comments

98.css

https://jdan.github.io/98.css/#status-bar
476•lopespm•11h ago•108 comments

Show HN: Palmier Pro – Open-source macOS video editor built for AI

https://github.com/palmier-io/palmier-pro
161•harrisontin•19h ago•26 comments

OpenAI’s accidental attack against Hugging Face is science fiction that happened

https://simonwillison.net/2026/Jul/22/openai-cyberattack/
526•abhisek•1d ago•401 comments

Fields Medals 2026

https://www.mathunion.org/imu-awards/fields-medal/fields-medals-2026
186•nill0•20h ago•93 comments

The Ever-Receding Pocket

https://zhenyi.gibber.blog/the-ever-receding-pocket
8•zhenyi•3h ago•0 comments

Building on ATProto

https://lukekanies.com/writing/building-on-atproto/
163•speckx•16h ago•82 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.