an, because the spoken sound of "LLM" starts with a vowel, "el". So, pronunciation of first letter of initialism, when you're spelling the initialism. I think.
LLMs are generalized token predictors. They generate.
Jev is a generalized classifier. It does not generate. It computes probabilities, REALLY fast.
So inputs and outputs of LLMs are tokens. Inputs to Jev are state (arbitrary strings/tokens) and, depending on the type of query, either an assertion, options, or choices. (All of those are also arbitrary strings/tokens). Outputs from Jev are probabilities. If it's an assertion, the probability that it is true. For options and choices, it's probabilities for each one, basically.
Because Jev answers so quickly and inexpensively, it's a likely replacement for complex, best-effort functions like `isSpam()`, where up until now the only nondeterministic way of implementing that was an LLM, which is slow, costly, and may produce invalid/corrupt output.
Reading these replies and you'd think HN'ers have no fun (or feelings) at all. The movie is funny, clever, clean (good for families/kids), emotional, and has important lessons and metacommentary that adults will enjoy. Not to mention the irony of the plot with what happened to the movie in real life. Go see the movie.
Princess Mononoke & Spirited Away (and also Kiki's Delivery Service because it was a package. Not that it's bad, but not as important to me as the other two)
Into the Spider-Verse, for breaking away from the 3D animation movie style
I'll have to rewatch Princess Mononoke; I haven't seen it since it was in the theater in the US. I remember not liking it as much as the other Miyazaki I've seen, but I'm a different person today.
My 5 year old spent the whole time laughing. We have the expression "grow up!" that we tell kids. Sometimes I think we need the opposite expression for adults who are peeved when cartoons don't make them laugh.
To me, this seems to be an expectations issue. I thought it was going to suck. It's a live action and cartoon mix about looney tunes, itself a broad and very meh cultural artifact IMO. Compared to my expectations, it was funny and good. It seems that you had very high expectations for it to "elevate the genre", which ... I struggle to understand why.
This is great, I just saw your post on X. I'm also building a bike computer!
eInk is the right display tech. I think this will do really well. It might need a UV filter.
That said, I don't love needing a separate device (hence, I don't own any bike computer). This is just my preference, but I really prefer to just plop my phone on my handlebars. So I'm building a bike computer app for iPhone: https://x.com/mholt6/status/2090529441944687087 (trying to get Apple to approve my developer account / business info, but they're hung up on my website of all things).
Phones are definitely not ideal in terms of display and energy use, but, I have found that with proper optimizations, energy use is a non-issue. To offset display problems, the app has several ride modes: a rich map display with 3D road or satellite view; a high-contrast wireframe map that looks great at both high and low refresh rates because it has no analog-style gauges; an instrument panel dashboard view; and a voice-only mode that has big touch zones for on-demand voice updates, using a state of the art mobile voice synthesis model. For connected radars, the app also renders radar data and has a screen like Tesla/Rivian's autonomy displays.
The app automatically manages thermals by switching modes to preserve battery life.
In my testing so far, by managing energy, making really good voice feedback, and using high-contrast screens (every mode other than the "rich" map), even a dimmed iPhone display is quite a usable bike computer in high-altitude sunlight.
But man, that eInk looks so clean and nice. Definitely the superior display! Nice work and I hope to learn some things from it!
EDIT: Woah, you got ANT+ support using BLE radio? I am not surprised that that is possible, but dang, that must have been a clever LLM.
note using a phone mounted to a bike or motorcycle can cause damage over time to the camera assembly especially the motors used for OIS. depending on how much you ride or the quality of the roads you ride, it could be an issue.
your project does look amazing. sorry that the appstore team is holding things up.
RE: ANT+, a hackrf one and fable was key to the hack.
I use my phone as a bike computer too but it only works on short rides around town. Anything longer gets cooked by the sun until the screen dims and battery stops charging.
That’s why the head units in my bikepacking groups have screens that double as solar displays. The Coros Dura is probably the most popular one for all day or multi-day trips.
eInk does seem like an awesome choice for this to me too.
I've gone without a bike computer for the same reasons as not wanting a second device. I used my phone for years in a water proof front frame bag with a transparent cover. Usually for not more than 3 hours at a time. Only on my Pixel 7a did I end up with burn in from the Wahoo Android app's status screen, where "n/a" for not having a power meter ultimately burnt in after about 2 years, at least that's when I noticed it. Now I just go without being able to glance down and see ride stats or directions. More planning or stopping if I reroute is required, but I didn't want to damage the phone... :(
Presumably an app could cycle displayed screens, if that's what you meant by switching modes, to avoid burn in? But I really thought AMOLED was past that when I never saw it on previous phones.
I used a transflective LCD. Works fine. You don't need UV protection nor have temperature issues. (Yes also build my own two years ago but I don't do pr so no slick website).
To each their own and the e-ink computer is a neat project. But I'm personally with you on not wanting a separate device. I have my iPhone and a quad lock case I swap on for rides.
Not sure I'm 100% on board with the visual style of your interface (some of the metrics look like they'd be nearly impossible to read while riding 30mph down a gravel road) but I'd love to check it out once it's released.
Do you have a way to sign up for release email or updates for your project?
Thanks; not yet unfortunately, I have been too busy to set up a mailing list, but that's a good idea.
The video preview I linked to only shows the rich maps and instrument modes. There's also a wireframe map view that is higher-contrast and much more practical for your gravel rides: https://i.imgur.com/lZF20Xz.png -- and I am still tuning of course, we can make the map smaller and the characters larger, etc.
Maybe follow @mholt6 on X for updates when I have them... whenever Apple will let me in.
In my humble experience the gold standard for bike computer screens was the Wahoo Elemnt Roam 2. It had like 64 colors or so but you could see it everywhere.
That being said, seeing that there are now eink displays capable of 60Hz, I wish they (and projects like this one) could take over in this specific market.
eInk is like a piece of paper, which gets MORE visible in the sun, but standard touchscreen LCDs/OLEDs get harder to see. I am not sure about the physics/reasons for this. Phones also aggressively dim screens to conserve energy and lower temperatures. Phones absorb a lot of sunlight, so a white eInk display is brilliant in that regard.
Refresh rate is a solved problem for eInk as well, but it comes with energy tradeoffs and... might still be proprietary. But 60-120 fps eInk exists AFAIK.
Transflective LCDs, which most bike computers use, are also reflective but have better contrast than eink making them more visible in sunlight. They are different than phones.
They obviously do. E-ink display in this topic, for example, is 12:1[1]. The best (contrast wise) e-ink displays available commercially are around 20:1. The trashiest LCD, on the other hand, will be around 500:1.
Measuring the contrast within the display means practically nothing compared to measuring the contrast in the real world environment, which in this case is outdoors and hopefully in the sun.
Compared to the full contrast range of the sun lit real world, all displays emitting light function in a very narrow and very dark contrast range. An eInk display does not emit light, so in that environment you have a clear separation between bright and dark.
> Measuring the contrast within the display means practically nothing compared to measuring the contrast in the real world environment
Even if it had been true, claiming the e-ink has the same or better contrast as LCD is still false. The sun-lit world has higher contrast than any display, yet it does not make e-ink's contrast any good. In fact it makes the low contrast display much worse as you are likely to be looking at much brighter scenes than your bike computer's screen immediately before looking at it and thus having even less ability to distinguish slight brightness variations on the low contrast screen. A transflective TFT display in bike computers also does not emit light, it's still higher contrast in the sun than e-ink.
A paper with printed text on a desk in candlelight is harder to read than any LCD monitor with full brightness emitting its own light. But out in the sunshine, the paper will have hundreds of times better contrast than any LCD. The same is true for eInk.
Frankly, I don't understand why you are arguing, when it is so ridiculously easy for anybody to test for themselves. Just bring your LCD or OLED device out in the sunshine along with your eInk device and see which one you can read from more easily.
TFT displays are really good in the sunshine, but eInk is still a bit better, only beaten by paper for real world contrast.
Has it been a long time since you've used eInk? Maybe they were worse in the past? My oldest eInk device is from 2018, so I wouldn't know about the screens that were before.
>TFT displays are really good in the sunshine, but eInk is still a bit better, only beaten by paper for real world contrast.
You obviously have not done what you are suggesting. Paper is low contrast too, on the level of e-ink.
>Has it been a long time since you've used eInk? Maybe they were worse in the past?
No to both questions. E-ink inherently is low contrast and there is no way to enhance it in this technology: both black and white are done with a pigment, same as print, which caps at ~30:1.
Maybe you live in a place where the sun doesn't shine that strongly? Because otherwise you could do a real life test and know that I'm right in 5 seconds.
I read books on my Kindle outdoors in the blazing sun, and so do most of the millions of people who have Kindles or similar devices. Contrast is excellent. In the same conditions an LCD phone is just a black mirror which you can hardly make out any kind of information form. An OLED is better, and you can see everything on the screen dimly if you strain your eyes. A TFT is even better, but none of them compares to eInk or paper.
So maybe you live in Britain or in Norway, or somewhere similar where it's cloudy all the time? You saying that paper is low contrast baffles me, actually. It seems like you are hung up on the contrast within the device, which is irrelevant for outdoor use, where the only thing which matters is the contrast as part of the real world environment.
Let me ask you, who is the faster runner: The fastest runner on your street or the slowest runner in the Olympics? Because you seem to be arguing for the former because of measuring within limits that do not confirm to the real world - where there is a sun.
I live in Texas. I think you are just confused about meaning of the word "contrast" because you keep using in a way that makes no sense for contrast but makes some sense for brightness. Contrast in this context is the ratio of luminosity between brightest and darkest areas of a display. For a non-emissive display such as e-ink or LCD in a bike computer the ambient light level makes zero difference: the white pigment in e-ink will reflect/diffuse ~15 times more light than the black pigment in the same. Light areas in an LCD screen will reflect 1000 times more light than dark areas. The absolute amount of light above quantum level makes zero difference, it's the same for a candle, Sun or a supernova star - the ratio i.e. contrast remains the same. An e-ink display can be brighter than a reflective LCD though due to higher albedo, this is likely what you are talking about.
Also, if you really try to do what you suggested - you should not use an LCD phone, phones do not have reflective LCD displays but use backlight instead so the contrast on those decreases with increase of the ambient as both light and dark areas reflect the same amount of ambient light and the only difference is the backlight's emissive portion, the higher is the ambient, the lower of the ratio i.e. contrast.
> Contrast in this context is the ratio of luminosity between brightest and darkest areas of a display.
That is the internal contrast of a screen or printed material. I agree, and that type of contrast is important if the screen emits its own light.
However, for outdoors use the only contrast that matters is relation to the real world, aka physical reality. And brightness of course becomes the main factor.
Also, thanks for pointing out you are talking exclusively about transflective/reflective LCD. It seemed to me for a while you were talking about any type of LCD. But even so, eInk and paper has better contrast in real life outdoors use, because we have to measure contrast in the human eye and not within the device.
The human eye adopts to the brightness in the environment and makes a contrast "scale" according to this. The nearer your screen's black color is to the black of the human eye's black in that situation, the better. And the nearer your screen's white color is to the human eye's white, the better.
If either your black or your white is too far from the human eye's calibration, then your screen is no good to use, no matter how good the internal contrast of it is.
There is no limit to how bright things can be or how dark things can be. So the internal contrast between a very deep pitch black and a very dark gray can be 1:10.000, but within a real world sunlit environment it all just looks like black. And this matters, because direct sunlight is 30.000 - 100.000 lux, while an office is maybe 500 lux.
>However, for outdoors use the only contrast that matters is relation to the real world, aka physical reality.
For you perhaps. I, for one, use screens to get information encoded in symbols and graphs, if all these symbols and graphs had no contrast with background I would not be able to distinguish them from the background. You seem to only care to compare the screen's brightness to the real world, perhaps losing your screen and then finding it in the real world, aka reality, is the main usage mode for you?
> But even so, eInk and paper has better contrast in real life outdoors use
You need to give a citation for this which would be pretty hard since we are already discussing a 12:1 device as shown by the spec sheet I've posted earlier. Or are you using "contrast" do describe brightness? In this case I agree - eInk's "black" is just a darker shade of gray so it reflects more light i.e. contributes to higher albedo. It's not great when you are trying to read from that screen but if you are just looking for the lost screen in the wilderness it won't hurt I guess.
You seem to be unfamiliar with bike computers but appear to be using your imagination instead of looking it up so I will state for the record - bike computers are affixed to bikes, a rider checks the computer during the ride and it's always in the same position, bike computers are not thrown into the wilderness to be searched for afterwards so locating one in the real world is rarely a problem facing a bike computer user. If one is detached in a crash, they always have radio and often speakers for more reliable mode of finding than the light reflected from the screen.
This thread was highly entertaining.
Thank you two for arguing the topic and special thanks goes out to pandanman for his patience and composure.
I guess I just found my next rabbit hole to investigate.
"this is just my preference, but I really prefer to just plop my phone on my handlebars"
It's not a preference. There are a slew of issues around physical damage. Running out of power is far more of a problem than you make it out to be. There are major visibility issues (thankfully Garmin is working on this by continuing their idiotic OLED push /s) and water ingress issues. 1M submersion rating is NOT "driving rain while riding at 15-20mph."
The only people I see with phones on their handlebars are newbies.
For Caddy we chose JSON because it's fairly universal, maps nearly 1:1 with Go structs (useful for initializing an extensible server), and nearly everything else compiles to JSON one way or another, so you can choose your own config format, really: https://caddyserver.com/docs/config-adapters
Ah neat, my daughter likes to do this too, with Rolife. I let her borrow our camera with our 105mm macro lens to take artsy shots of her builds, and it was a fun learning and creative experience together. Highly recommend.
Also, dust and hair at that scale looks hilariously huge, so you might want a cleanroom. :-/
Woah ... went to check Rolife and then wandered into the whole genre of "book nook" kits.
Basically dioramas of the size of very thick book. You insert them between other books in the library and it gives you a peek into some alley, a house or some other scene. Incredible idea, and some are absolutely crazy beautiful. Anavrin even has a cyberpunk one !
"Be ambitious enough to be an ambitious dad." - agreed! Being an ambitious dad IS exhausting. And the successful people telling you that you can't be a present, ambitious dad and be successful -- that you have to trade successful fatherhood for professional success -- are weak. They are not heroes.
The real heroes are the ones ambitiously raising the next generation while changing the world right now. That's what I aspire to be... and those are my role models. Not the ones who abandon their kids or wife to pursue their own dreams and make excessive amounts of money.
If you really can only muster enough time or energy to be ambitious about one thing, be ambitious within your home/family.
I would also add that, at least in my experience, those who are professionally ambitious and maximizing professional success, while being highly confident they are also succeeding at home, often have an inaccurate view of their home life. It's not until the kids are grown and openly fighting their demons that they realize the bargain that they made.
It's that old adage of, anyone who thinks they're a great parent, probably isn't. And almost all kids would be happier with a less wealthy (or even poorer) upbringing, and a tighter family.
The number of wives who have complained to me privately about the lack of family commitment of rock star husbands whom everyone admires (often precisely for their apparent family commitment) was a real eye-opener.
I'm not convinced that stratospheric success in business is very often compatible with high levels of parental and spousal involvement. It is sometimes, but those are anomalies we shouldn't build our fairy tales around. I know very few old-timers who wish they'd spent less time with their families when they could have made the difference of a lifetime.
There’s a pretty interesting self-help book that is designed to help couples share domestic and family work equally; I thought it was an interesting read. It makes exactly the same point about rockstar husbands that contribute less than their spouses.
The central idea is a set of 100 cards representing various tasks that are necessary for running a household, that you split up between the two partners. Supposedly women tend to hold ~80 of the cards in most relationships.
The online discourse around this book can be kinda vitriolic (lots of examples of it starting arguments) but I do think that it’s a good starting point if you want to genuinely try to contribute equally.
I haven't read into them much, (so maybe I shouldn't be repeating it here;) but there are studies about how even when women are the higher earners in relationships, they end up taking on a greater share of household management and maintenance work. (The rhetorical context is usually around why young women aren't as interested in dating.... But again, that's something I'm throwing out there w/o due diligence)
But the idea of having physical cards that you split up and assign does sound really helpful. I might look into that. I would say in my experience breaking out household chores even amongst roommates, some tasks that seem even aren't remotely so once you get into it (I have been the advantaged and disadvantaged party in different apartments) and some are simply different such that some are trivial for one person and not so for another person. But that's a part of dealing the cards, even when splitting evenly. (now I'm wondering if I can see where people are getting into arguments.... ^_^')
> The online discourse around this book can be kinda vitriolic (lots of examples of it starting arguments)
Yeah, no wonder given that it starts with an unrealistic view that the average man is a lazy slob that sits around playing video games while his wife has to handle everything with children and the household. You keep waiting for her to mention that anything else might be possible throughout the book, but that never happens. I think gay couples were mentioned maybe once.
Yeah... I do have some issues with the book. I think that the cards tend to be weighted towards things that women care more about, which naturally means that women end up being responsible for more of them. And different cards require different amounts of time to handle.
The way that I’ve tried to handle this is to focus on equalizing “total time per week spent on managing cards”, which requires time-tracking but is more fair, and also negotiating a modified set of cards.
The book kinda suggests both of those but I think that in practice most people don’t implement them.
And, as you said, the tone of the book can be off-putting at times. I still feel like it’s the best available resource for this problem.
My wife and I have a very simple rule, which is that both of us do tasks at the same time. No need to track time, no need to assign cards, and no resentment about one of us doing more or less than the other.
I don't know what the right answer is but I do kind of feel this desire for equal effort might be misguided. My sister wanted to spend her time raising kids. Her husband less so. That is decision they made together. It's no different than any other difference. He like working on cars. She likes knitting. She doesn't require him to spend equal time on knitting and he doesn't require her to spend equal time on cars. Why are children any different?
Further, many cultures, past in particular, seem to be very different in terms of parent involvement. To take an example from fiction, Harry Potter goes to Hogwarts at 11 years old. Yes, that's fiction but it's based on current and past cultures. It's still a thing in the UK for "elite" kids as young as 7 or 8 to go to boarding school, away from their parents. Kids in places too far for a public school are often sent to other cities, to boarding schools. East Asia & India also have famous boarding schools.
The point being, this idea that parents must be with their kids many hours a day until they kids move out of the house at 18 or 21 is not a fact of life, it's a cultural choice. I am from that culture and wish to spend as much time as possible with my kids. But I can also see it's a cultural choice, not some universal way things must be or else bad stuff happens.
Those boarding schools make for some quality upbringing!
"Winston Churchill would recall the floggings, done until pupils “bled freely” and screamed loudly. In “Such, Such Were The Joys”, George Orwell writes of being beaten so violently that his headmaster broke his riding crop and “reduced me to tears”."
A good example is the crushing stories of Frank Zappa's kids. Here is the guy touring the world making millions of dollars, releasing albums non-stop. His kids, barely saw him. For instance, his daughter Moonunit said the most time ever spent with him was recording lines for the song Valley Girl, beyond that he was fairly absent.
I have heard similar stories from many you wouldn't know, they say the same thing about their partner or parents. The desire to have it all ends up trading one thing over the other.
This is a conversation that ambitious women have been having for decades. To the point where it's a cliche. Having it about men and women is valuable, having it be about them separately I think masks some of the structural problems- e.g. better childcare, more and better laid out parental leave(1), etc.
Two things I've heard from different ambitious women: "To really achieve, you need a wife" is something I've heard a lot- that it takes one parent sacrificing some of their career priority; traditionally that was the woman but it in theory could be the man (2), it just rarely is.
The other thing an ambitious woman told me once is that her mom told her "husband, career, kids, pick two." Basically, there is just only enough energy for a given person per day to invest in two of them. I've seen some women who managed, from the outside, to at least look successful at all three, but it's rare indeed.
1: When my kid was born the software company I worked for (I'm an American at an American company, but this was an area of competition for software devs at the time) offered a 14 week paid parental leave, even for men. Most men took a four week ("secondary caregiver" leave) and overlapped it with their wives 12 week unpaid FMLA. I took mine (14 week "primary caregiver") after my wife's leave expired, such that our kid had one of us caring for him every moment of his first six months. I remain convinced that was absolutely vital as the basis for both my relationship with my son and with my wife- she had to rely on me, trust me to care for the kid, and I couldn't hand him off, it was all on me every day. And so we both developed the parental muscles, could trust that the other one understood the reality of the situation, in a way that many father's don't get a chance. And that experience convinced me that the US needs maternal leave, obviously, but it also needs paternity leave- and the policies need to be designed such that the woman has to be back at work for at least some of the paternity leave, it can't all be used concurrently.
2: In a recent survey of American households https://www.pewresearch.org/social-trends/2023/04/13/in-a-gr... about 55% of American heterosexual marriages the man makes 60% or more of the household income, about 30% both halves of the couple were between 40-60%, and just 16% saw the woman make more than 60% of the household income. In the majority of the 16% the woman still spent more time on unpaid household chores and carework than the man they were out-earning. Only in the 6% of heterosexual marriages where the woman earned 100% of the income did the number of hours per week in unpaid labor of men even equal that of their female partner.
> and the policies need to be designed such that the woman has to be back at work for at least some of the paternity leave, it can't all be used concurrently.
Not sure how to apply a legal framework, but in my area this is often enforced by the lack of daycare options for <2yos (the threshold might be lower, but about that much).
Very rare to see parents around me take their parental leave at the same time bc they'd be risking still being on a waitlist when they're done.
I think the point that my friend's mom was making to her was that for a woman (with significantly higher social expectations for the amount of care work and housework) you can only be good at two of the three, because you are a human being with a finite amount of time and energy.
As for how you end up with just those two, I think the answer is divorce: you don't spend the energy to maintain your relationship with your spouse. Before you had kids you could invest your time and energy in your spouse and your career, then the kids come along and your relationship with your spouse weakens, either all the way to divorce or to just a degraded state.
Yeah I can accept that point of view. I think this is highlighting a certain relationship expectation delta between men (or at least myself) and women (or some women). If my wife is doing well in her career and we are doing well with the kids, I could easily see this being considered ‘good’, but my wife may view the relationship as being neglected. I see the core functions working and consider the relationship doing well.
This situation is in development for me so we will see. 0 and 3 year old
Yeah, this is also what I see as the main threat to my relationship with my wife: my complacency, taking it and her for granted. We both work hard on our parenting our 9 year old, and our careers, but then you need to spend the time with each other, lest you become roommates who run an unpaid childcare service on the side.
And I do wonder if this is about the engineer mindset ('I've reduced this to a previously solved problem, I just let the subroutine handle it') or about the way that men are socialized in my culture (just take her out to dinner twice a year- Mother's Day and Valentine's- and remember her birthday and you're meeting social expectations) or what. But it's the biggest threat to my (and I'd hazard a guess most other) marriages.
I've started peering behind the curtains when I get the chance, and I've not yet found someone wildly successful who is also a model parent. Time after time, their spouse is quietly shouldering an enormous load, or their children spin their wheels and wind up rudderless, etc.
You can certainly be successful and be a good parent, but one of the first steps is recognizing and picking out the false prophets. You can't hold yourself to a superhuman standard, which is what a parent maximizing career while letting family malinger will present. They will say, Look at me, a captain of industry with vaults of gold, who has the physique of a twenty-five year old and is also an all-star parent. And you have to figure out that it's a lie.
One little clue - start to notice: of your professional idols who are good parents and seem to have it all, how many have a spouse working a demanding full time job as well? I realized for me it was zero.
Unfortunately, I think that this is possible, but it requires a superhuman well of energy, sleep deficit tolerance, and benevolence that very very few people possess. :/
Seriously, aside from the folks with the “2hrs of sleep is enough” gene, it’s not. It’s an actively harmful myth that is sold hard. Start gathering your own evidence, with a critical fact-finding eye. Don’t just accept the narrative. It’s one of those legitimizing stories that serves the teller.
Try watching The Dawn Wall or Free Solo, keep notes, and fill in the blanks on how long they were gone from family. It’s a canned example of how it gets glossed over.
The same attitude as towards gear in weightlifting is appropriate. They tell you it’s natty all day long, but you know delts don’t get that round without gear.
> The real heroes are the ones ambitiously raising the next generation while changing the world right now.
so pedagogy and psychology researchers? giving that having biological children is the worst ecological offense someone can do in an ever increasing worldwide population? [0] how about adopting and getting into voluntary programs or even do pro-social things with your money?
giving birth on the current societal status-quo not only screws with the future of our own specie but also a bunch of others which may go extinct because of our greed
Things are considered important in the context of humanity. Environmental concerns only exist because of its impacts on humanity. The planet does not care.
Calling having children an ecological offence is like saying that best way to reduce emissions is for all people to die.
Yeah, sometimes I think people lose track of why they support environmental movements. I've had people question my choice to have kids along these lines before. I just don't understand it - surely we only care about all this stuff because it is observed by humans? For humanity to continue, someone has to have children.
I can sympathise more with the idea that humans are destroying everything and life won't be worth living for my descendants. But that feels like giving up on the possibility of humans. I don't want to do that.
In any case, it turns out that global fertility rates are in freefall and we're facing population decline faster than anyone predicted.
you can perfectly justify whatever you want based on whatever else... will take myself for example: i just slave workers on my IT firm because there are sweatshops elsewhere /j
like there isn't a correlation on more resources being used or explored in a bigger population?
Of the 3 models I tried, Grok did the best at making an iOS app I wanted for personal use (a bike computer with specific qualities). (Claude just gave up and did an HTML/CSS implementation but I insisted on native SwiftUI+Metal.) Grok definitely fumbles sometimes, but I have been surprised what it CAN intuit versus me having to micromanage it.
(I am not an iOS developer, so getting something specific that I needed in a few hours/days was really helpful instead of spending months/years learning the language, APIs, etc.)
(I am absolutely not "vibe-coding" Caddy btw, just tinkering with it for personal projects.)
> Claude just gave up and did an HTML/CSS implementation but I insisted on native SwiftUI+Metal.
That sounds very odd and very contrary to my experience. You don’t say which model you actually used, but I never had opus 4.8 (or sonnet for that matter) ignore which language/stack i wanted to use.
I stopped updating CLAUDE.md because I felt like Claude always ignored it. But over time I noticed there is still times (especially during planning and review) where it's good to maintain the official document as a reference. As opposed to memory.md or manual edits.
I do a lot of native iOS development using Opus 4.8 (and I used 4.7/4.6 before this). I have a very hard time with this comment, were you using Opus or something else?
Same. A few months ago I pointed Opus 4.6 at a mid-size Vue app and told it to create the iOS equivalent using SwiftUI, and it nailed it. I broke the process down to phases and reviewed each phase, but within about ten days I had a functioning iOS app that had full feature parity.
I've done the same with DS-V4-Pro, GLM-5.2, MiMo-2.5-Pro, etc. - this is a task pretty much any agentic model can handle nowadays.
(I do the reverse currently where I implement a macOS front end natively, and then just let the agent rip on porting that to an HTTP API server + React/TypeScript/HTML/CSS frontend, because it's significantly easier to have agent loops fiddle with making macOS apps than it is to fiddle with a web browser and CSS.)
Yeah, I think this seems more true than "X is better at iOS than Y", the way you prompt seems a lot more important, and some models react differently to the same prompts.
I swear I have read either this exact or a very similar comment before. Same gist about a bike computer iOS app, and one of the models giving up.
As an aside, big thanks for Caddy! Really helped me get my greenfield project off the ground and it simply “just working” out of the box was one less source of errors I had to worry about when onboarding my team.
I tried Claude Code with XCode once, I already use CC exclusively, either in the CLI or with Zed (mostly CLI now), and it was pretty unstable. I wish Apple would QA their products more. It seems to me the best way to use Claude Code for anything is stand-alone.
if you ask me, there should be an absolute emergency meeting at apple around software quality... its been on a downward slide for almost a decade and its starting to have real impacts.
I am very curious what your Claude thread looks like. I have never had Claude swap languages, in fact my experience is the opposite, sometimes it holds on too much when working on a large code base.
As someone also not happy with my bike computer (some truly horrific UI/UX decisions), could you share or explain what you made? I like your web server.
I wanted a phone app rather than yet another electronic device. Phones do not have great screens in bright sunlight, and they run hot, so it's not ideal for a bike computer in the first place. But I can't deny the convenience of the multipurpose tool that is my phone.
This app will have a few UI/UX modes. The default is the futuristic-looking HUD, but it has a low-power mode that's mostly monochrome on black, and an even lower-power "Cruise mode" that removes the map entirely and just shows you speed, approximate heading, and nav directions. Still very WIP and mostly for my own amusement!
Too many servers ignore/drop/reject body in GET requests. RFC 9110 does allow it, but is only recommended if server documentation states that it is supported.
Yeah those servers need to be updated anyway to support the new standard
Also, anyone using these servers is not currently putting params in GET body because doing so wouldn't work.
Those that oversee evolving standards seem to take extreme cautious to not rock the boat, and so more and more gotchas for the sake of backwards-compatibility keep getting added to the mountain of random details new devs have to learn. Which will soon include the difference between a GET and a QUERY I guess.
But at least in that case you may get a much more meaningful 405 Method Not Allowed response rather than the server just silently dropping the GET body content.
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