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Convert photos to Atkinson dithering

https://gazs.github.io/canvas-atkinson-dither/
237•nvahalik•5h ago•30 comments

Joining Apple Computer (2018)

https://www.folklore.org/Joining_Apple_Computer.html
150•tosh•5h ago•36 comments

Bill Atkinson has died

https://daringfireball.net/linked/2025/06/07/bill-atkinson-rip
1014•romanhn•10h ago•195 comments

Self-Host and Tech Independence: The Joy of Building Your Own

https://www.ssp.sh/blog/self-host-self-independence/
139•articsputnik•8h ago•50 comments

My experiment living in a tent in Hong Kong's jungle

https://corentin.trebaol.com/Blog/8.+The+Homelessness+Experiment
181•5mv2•9h ago•60 comments

BorgBackup 2 has no server-side append-only anymore

https://github.com/borgbackup/borg/pull/8798
120•jaegerma•7h ago•69 comments

Should I Use a Carousel?

https://shouldiuseacarousel.com/
29•coffeecoders•1h ago•5 comments

The time bomb in the tax code that's fueling mass tech layoffs

https://qz.com/tech-layoffs-tax-code-trump-section-174-microsoft-meta-1851783502
1326•booleanbetrayal•3d ago•833 comments

What was Radiant AI, anyway?

https://blog.paavo.me/radiant-ai/
145•paavohtl•13h ago•93 comments

Updates to Advanced Voice Mode for paid users

https://help.openai.com/en/articles/6825453-chatgpt-release-notes
40•mfiguiere•6h ago•30 comments

Discovering a JDK Race Condition, and Debugging It in 30 Minutes with Fray

https://aoli.al/blogs/jdk-bug/
58•aoli-al•7h ago•8 comments

You need much less memory than time

https://blog.computationalcomplexity.org/2025/02/you-need-much-less-memory-than-time.html
63•jonbaer•4h ago•7 comments

Why Understanding Software Cycle Time Is Messy, Not Magic

https://arxiv.org/abs/2503.05040
15•SiempreViernes•5h ago•1 comments

Low-Level Optimization with Zig

https://alloc.dev/2025/06/07/zig_optimization
238•Retro_Dev•19h ago•119 comments

Washington Post's Privacy Tip: Stop Using Chrome, Delete Meta Apps (and Yandex)

https://tech.slashdot.org/story/25/06/07/035249/washington-posts-privacy-tip-stop-using-chrome-delete-metas-apps-and-yandex
275•miles•9h ago•148 comments

Why We're Moving on from Nix

https://blog.railway.com/p/introducing-railpack
199•mooreds•14h ago•97 comments

Researchers develop ‘transparent paper’ as alternative to plastics

https://japannews.yomiuri.co.jp/science-nature/technology/20250605-259501/
377•anigbrowl•1d ago•232 comments

An innovative superfamily of fonts for code

https://monaspace.githubnext.com/
21•laex•2h ago•0 comments

A tool for burning visible pictures on a compact disc surface

https://github.com/arduinocelentano/cdimage
136•carlesfe•17h ago•47 comments

Field Notes from Shipping Real Code with Claude

https://diwank.space/field-notes-from-shipping-real-code-with-claude
77•diwank•8h ago•23 comments

Getting Past Procrastination

https://spectrum.ieee.org/getting-past-procastination
298•WaitWaitWha•23h ago•137 comments

The FAIR Package Manager: Decentralized WordPress infrastructure

https://joost.blog/path-forward-for-wordpress/
184•twapi•21h ago•43 comments

How we decreased GitLab repo backup times from 48 hours to 41 minutes

https://about.gitlab.com/blog/2025/06/05/how-we-decreased-gitlab-repo-backup-times-from-48-hours-to-41-minutes/
516•immortaljoe•1d ago•218 comments

Musk-Trump dispute includes threats to SpaceX contracts

https://spacenews.com/musk-trump-dispute-includes-threats-to-spacex-contracts/
176•rbanffy•13h ago•344 comments

OneText (YC W23) Is Hiring a DevOps/DBA Lead Engineer

https://jobs.ashbyhq.com/one-text/b95952a2-9bc2-4c3a-9da1-3dcc157b4a27
1•bluepnume•9h ago

I read all of Cloudflare's Claude-generated commits

https://www.maxemitchell.com/writings/i-read-all-of-cloudflares-claude-generated-commits/
217•maxemitchell•1d ago•207 comments

Math Symbol Frequencies

https://leancrew.com/all-this/2025/06/math-symbol-frequencies/
23•tosh•5h ago•8 comments

A year of funded FreeBSD development

https://www.daemonology.net/blog/2025-06-06-A-year-of-funded-FreeBSD.html
342•cperciva•1d ago•111 comments

Hate Radio (2011)

https://rwandanstories.org/genocide/hate_radio.html
125•thomassmith65•12h ago•105 comments

Why are smokestacks so tall?

https://practical.engineering/blog/2025/6/3/why-are-smokestacks-so-tall
174•azeemba•1d ago•42 comments
Open in hackernews

Joining Apple Computer (2018)

https://www.folklore.org/Joining_Apple_Computer.html
150•tosh•5h ago

Comments

JKCalhoun•3h ago
> Inspired by a mind-expanding LSD journey in 1985, I designed the HyperCard authoring system that enabled non-programmers to make their own interactive media.

Watching some YouTube about the Beatles and, of course, their LSD trips. More recently the history of Robert Crumb — on his big acid trip he more or less created a large part of his stable of comic characters.

Somewhere along the way, someone said that LSD alters your mind permanently....

It caused me to wonder if we'll never get the genius of Beatles music, Crumb art without the artist taking something conscious-altering like LSD. Of course then I have to consider all the artists before LSD was "invented" — the Edvard Munch's, T.S. Eliot's, William Blake's, etc.

(Tried acid once in college. That was enough of that.)

nine_k•2h ago
All traditional practices of use of psychedelic substances emphasize the importance of preparation, having the right state of mind, right stimuli / environment, and sitters in un-altered state of mind nearby.

LSD is not known to permanently alter brain; for that you need psilocybin.

j_bum•1h ago
You had me up until your last clause…

If you understand that LSD doesn’t permanently alter the brain, why do you think PY “permanently” alters the brain? It does alter the brain (like LSD; see the plethora of research on PY altering neurogenesis and functional connectivity [0]), I’m unsure of what you mean by “permanent”.

[0] https://www.nature.com/articles/s41586-024-07624-5

TechDebtDevin•1h ago
It permanently changed my buddy's brain when we were in college doing it. He thought he was talkng to God and blew his brains out. Not worth it for me now.
j_bum•1h ago
I’m sorry to hear that.

I know that there absolutely are people who shouldn’t take it based on their mindset and underplaying predispositions.

There is certainly a point to be made about psychoactive (and other) drugs inducing episodes of psychosis. This is something on the uptick with marijuana legalization in the US [0].

And I think am plainly wrong about my understanding of these effects not being “permanent”. I suppose I was thinking about this too much from a “neurotypical” angle, and not from the angle of how substances can alter the neurological trajectory of people with predisposed sensitivity.

[0] https://www.nbcnews.com/health/mental-health/marijuana-induc...

nine_k•23m ago
AFAICT there exists no conclusive biomedical evidence of permanent physiological effects of LSD. This may mean we're just not looking hard enough, but there's no certainty.

For psilocybin, there is plenty, e.g.: https://pmc.ncbi.nlm.nih.gov/articles/PMC8376772/

pyinstallwoes•1h ago
Pretty ancient practice probably. See the history of drug use in cultures and spirituality/art. Soma, etc.
paulryanrogers•1h ago
Survivorship bias? Plenty of brilliant people smoked tobacco. I didn't think more smoking will produce more brilliance.
tough•1h ago
Neither does smoking alter your conscioudness in any remarkable way further than irritability or cravings due to whitdrawal symtpom

at least acid doesnt make sense to consume daily because it stops having the same effects the more you consume it

JKCalhoun•3h ago
Surprised he was only at Apple for 12 years. A wild ride, I'm sure.

When I moved out to "the Valley" in 1995, the apartment I picked out turned out to be right next to General Magic (on Mary Ave.).

I knew it as a "spin off" of Apple but at the time did not know the luminaries that were there. It was just a cute rabbit in a hat logo — lit up when I got home late and was turning off to my apartment.

Waterluvian•2h ago
It feels a bit like he wrote his own obituary with this.
bravesoul2•56m ago
Maybe he did. We are all going to die. And if you have an interesting story (of interest to many) it's good to share it.
duxup•43m ago
I find myself, as I get older, telling stories that have a similar perspective flow. It happens.
mehulashah•2h ago
Legend. I still remember first putting my hands on a Mac, and the joy of computing that ensued in high school. I could get lost in the computer for days. Thank you, Bill.
9d•2h ago
I had that feeling too.

How do we get it back?

How do we share it with others?

There has to be a way.

paulryanrogers•1h ago
> How do we get it back?

Time machine.

> How do we share it with others?

Just like the church, capture them in their most formative years.

9d•1h ago
No. There has to be a way.
WillAdams•1h ago
I am looking forward to trying to make use of a Raspberry Pi 5 as much as is feasible once I get a small tablet shell for mine.

If it works out well, I'm going to see about getting a Wacom One display tablet with touch.

9d•2h ago
> It was exciting working at Apple, knowing that whatever we invented would be used by millions of people.

I admit it is exciting to make something you truly believe is good and helpful.

And that it's disappointing when that thing isn't used by anyone.

It's even worse when it turns out it's just not that useful.

But in the end, everything is replaced anyway. So I guess it's fine.

walterbell•2h ago
> whatever we invented would be used by millions of people

Two billion active Apple devices in 2025.

9d•2h ago
I was reflecting on his thoughts and my life's work.
roughly•51m ago
> I admit it is exciting to make something you truly believe is good and helpful.

I want to double down on this - I’m lucky enough to have worked places where I truly believed the world would be a better place if we “won,” and not on the margins, and it really, really makes a difference in quality of life. I’ve worked at other places, too, and the cognitive drag of knowing that your skills and efforts - your ability to change the world - is at best being wasted is something you don’t truly feel until it’s gone.

9d•41m ago
I've wasted countless years on pursuits I thought were good but later determined to have been bad, and therefore deeply regretted. I don't wish this on anyone.

I've also wasted countless years on pursuits I still think were good but overall never truly helped make the world better. This was less bad and seems inevitable.

acheron•2h ago
I was wondering recently about where the original sin of “light mode” came from. Guess it was him!

> The Apple II displayed white text on a black background. I argued that to do graphics properly we had to switch to a white background like paper. It works fine to invert text when printing, but it would not work for a photo to be printed in negative. The Lisa hardware team complained the screen would flicker too much, and they would need faster refresh with more expensive RAM to prevent smearing when scrolling. Steve listened to all the pros and cons then sided with a white background for the sake of graphics.

monkeyelite•2h ago
The real sin is having both.
dedicate•2h ago
I'm always blown away by the vision behind stuff like HyperCard. It was all about giving non-techies the keys to the kingdom.

But looking at today's tech landscape, with its walled gardens and app stores, I can't help but feel we've gone backwards.

ronbenton•1h ago
Apparently we need to be doing more LSD
gyomu•1h ago
It's really hard to extract computing from the capitalistic, consumerist cradle within which it was born.

Every other human creative practice and media (poetry, theater, writing, music, painting, etc) have existed in a wide variety of cultures, societies, and economic contexts.

But computing has never existed outside of the immensely expensive and complex factories & supply chains required to produce computing components; and corporations producing software and selling it to other corporations, or to the large consumer class with disposable income that industrialization created.

In that sense the momentum of computing has always been in favor of the corporations manufacturing the computers dictating what can be done with them. We've been lucky to have had a few blips like the free software movement here and there (and the outsized effect they've had on the industry speaks to how much value there is to be found there), but the hard reality that's hard to fight is that if you control the chip factories, you control what can be done with the chips - Apple being the strongest example of this.

We're in dire need of movements pushing back against that. To name one, I'm a big fan of the uxn approach, which is to write software for a lightweight virtual machine that can run on the cheap, abundant, less/non locked down chips of yesteryear that will probably still be available and understandable a century from now.

bigyabai•1h ago
Part of the problem trying to isolate computing is that it's fundamentally material. Even cloud resources are a flimsy abstraction over a more complex business model. That materialism is part of the issue, too. You can't ever escape the churn, bit rot gets your drives and Hetzner doesn't sell a lifetime plan. If you're not computing for the short-term, you're arguably wasting your time.

I'm not against the idea of a disasterproof runtime, but you're not "pushing back" against the consumerist machine by outlasting it. When high-quality software becomes inaccessible to support some sort of longtermist runtime, low-quality software everywhere sees a rise in popularity.

swyx•41m ago
you can only blame capitalism so much for the unpopularity of hypercardlike things vs instagram/facebook/twitter etc

on some level it is just human nature to want to consume than create. just is. its not great but lets not act like people havent tried to make creative new platforms for self expression and software creation and they all kinda failed

iancmceachern•1h ago
I totally agree
kibwen•48m ago
What's worse, in context here, is Apple's distinguished primary role in bringing this about.
mrcwinn•1h ago
Just had a flashback to the thunk sound of turning on Apple Lisa!

Grateful for all his work.

duxup•41m ago
What a wonderful read.

I find myself pining for a lot of the "old days" when anything seemed possible and it was open and exciting. You could DO surprisingly, not a lot, but everything still felt possible.

Now everything seems trapped in advertising dominated closed box. Login and live in this limited little space...

The internet is still there, I can still put up a site that isn't covered with ads. I wish I could surf just that internet and so on.

swyx•40m ago
> Inspired by a mind-expanding LSD journey in 1985, I designed the HyperCard authoring system that enabled non-programmers to make their own interactive media.

I'm interested in how to do "good" journeys vs non-good ones...

gyomu•9m ago
"I worked at Apple for 12 years, making tools to empower creative people [...]"

I think this was the hook that got many of us to admire Apple as a company (and more broadly, to get excited about computing as a discipline/industry). For a long time, that was arguably (one of) their primary mission.

I suspect to what extent it could still be considered to be the case today would be subject to much debate.