Hacker Newsnew | past | comments | ask | show | jobs | submit | randysalami's commentslogin

“We debated between gradually migrating to native (brownfield) versus rebuilding them from scratch (greenfield)… However, this time greenfield emerged as a clear winner for the following reasons”

“To solve this problem, we built a system called Helix that takes a more gradual approach. It doesn't expect the first output to be correct, and builds a loop where an imperfect attempt simply cannot move forward until it becomes a good result.”

If this is driven by proper engineering then hats off! Supposedly a simpler app has already been migrated and they are working on migrating the main app using this approach. I don’t even know how I can be a cynic here… because the technology is good enough and so are the engineers I don’t know how management or executives could ruin it.

“…product quality people expect today. This isn’t just the same apps rewritten in different languages. We’re rebuilding them so both humans and agents can understand, test, and change them quickly.”

If this was written using AI and human-edited, you missed a spot.


There's also "Helix rebuilding a screen in the Shopify mobile app using Swift and Kotlin" which sounds like a caption but there is no video or image.

Getting 11% AI on Pangram, which isn’t bad tbh.

Now you know two! (granted I was 15)

I was born and grew up in the states and am living outside the country (near Europe) and the smallest things made me realize how truly rich Americans are compared to the rest of the world, in real terms. Even things like fast food or Walmart are a testament to the abundance the US has (not saying it is right or wrong). And these systems are supported by the simple fact you just have a lot of rich people walking around relative to the global population.

To put it more succinctly, I know engineers/lawyers/doctors in this country I’ve been living in that make 2k a month and it’s good. They work hard, it’s stressful. A fast food worker in the US can make $15/hr and bring in 2.4k a month.


And for that 2k/mo they barely make rent, can't save and are one health issue away from $100k debt. Not really a shining example of either wealth or freedom.

Housing is expensive in our prestige cities, but that's true in much of the world.

And if you are away from the city, where the rent is less, the incmme is also less. The income:expense ratio is still steep.

That's not really true. Rent to income ratio varies quite a lot

Can you tell me where?

Data from US gov since 2000 show this (BLS, SSA), as do multiple university studies (MN, KY). And the ratio for rural areas is getting worse, more pressure, than urban.

That it varies is not interesting, lots of things have variance. The data shows its generally true.


I think you are mixing up a couple of things.

Income to rent ratio, which is what this thread is about, varies geographically. Rent eats 30-40% of income in prestige cities like NYC or SF or LA. It's only 25% in Kansas City or Columbus.

You seem to be thinking about overall cost burden over time.


The US does not lead in broad markers of "social good" like life expectancy, happiness index or social mobility, so what exactly is this KPI useful for?

The issue for Americans is that living a pretty "normal" lifestyle is way more expensive compared to living very similar "normal" lifestyle in most other developed cities.

Easiest example would be groceries. If you live in a crazy expensive place like Manhattan, you could easily spend 4-5x more on groceries compared to a city like Warsaw. But it's not like you are getting better produce or products in Manhattan, you are getting same stuff, just paying way more.

And this is true for other day to day stuff too like Housing, Healthcare, Schools, etc.


Are you also comparing benefits and cost of living? That fast food worker cannot afford an apartment, groceries, or healthcare after taxes. God help them if they have children. Further, what little safety nets that exist in the United States are being gutted by the current administration and the likes of DOGE, which was run by a billionaire who paid a massive sum of money to the current administration to be put in a position to cut government benefits.

    Even things like fast food or Walmart are a testament to the abundance the US has
You can get similarly fatty foods in most corners of the world. Doesn't matter if you're deep in central Asia or Africa, any urban settlement will have a restaurant that sells them and most of the roadside stations too.

Supermarkets are pretty American, but that's not true for the same reason it might have been in Yeltsin's day. I think you'd have trouble making a serious argument that communities with Tesco are fundamentally poorer or worse off than those with Walmart.

American megastores with 60,000+ SKUs are just a cultural preference in North America, and not even a universal one at that. Costco is very successful both domestically and internationally by rejecting that model. Trader joes (Aldi) is extremely competitive in the US despite a blatantly European business model. Americans are far more excited for either one of those to move in than a Walmart.


Classic capitalism move. It’s not directly making much profit therefore it’s not important! When something that gives you outsized influence or control.. sometimes you would lose money just to control.

Something can be unprofitable but still extremely valuable. These companies are playing strategy games at the geopolitical level and money is not the only resource they want to accumulate to win the game…


This is way too much

I don’t really like working with cokeheads. Megalomaniac goals but not the discipline or grasp on reality to achieve them. Always feel like it could be cool to be on a team of cokeheads (and be one) if everyone was truly cracked.


Well sometimes you can


“No man ever steps in the same river twice, for it is not the same river and he is not the same man.”

I'm seeing this nostalgic sentiment a lot on forums these days, but it's not just about bringing back ye old usenet groups: you also need to bring back the way people thought back then. It's hard.


The sentiment I'm seeing is that, to avoid the rose-tinted bias of nostalgia, we default to believing there is nothing the past has to teach us, and everything is just better today.


Well be weird and be careful. Easier said than done. Because yes most people would rather want to bring you down to their level than try to rise up to yours e.g. Jesus Christ. Because of fear, doubt, and insecurity that they can not stand alone or that you standing alone is a threat to theirs.


Keep the weird in the art. People don't mind as much if the weird is bounded by 4 corners and a frame; they secretly want to view it.


I agree with most of what you write but “Either side can end the transaction when it stops making economic sense.” Is true but only when rationality is assumed and that the interests of those doing the firing actually align with the overall corporation.

Corporations are made of people and the structures can be very dysfunctional. I’ve seen it and I’m sure it’s common elsewhere, many decisions are made with no actual rational understanding of “economic sense”. An example is firing someone to save costs but needing to then hire 2 new people to replace them, increasing communication costs and having to pay a training cost.


All-around awful?


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: