Escapado

I am not OP and obviously "winning" reduces too many dimensions into one. But I will say that from my recent two visits to the country that I was pretty astonished by the speed at which they are building things. Cars, Buildings, Tech Hubs, Factories. You blink twice and a new tech company plops up somewhere making high end drones or humanoid robots or CNC machines or innovative 3d printers. It feels like there is an absolute abundance of electrical and mechanical engineers in that country and funding to match. I am not making any comments on the politics of it all, but I have not seen this anywhere else in the world - perhaps it exists but I am not aware of it.

I saw the CEO reply elsewhere in the comments to some other question. Maybe he can shed some light on it. My gut feeling is that this is non-trivial and they did not get this to work (yet?), otherwise I can’t come up with a good reason as to why they would not demo that as I assume half of the crowd here (myself included) would line up as customers.

Did Todd just know or did his PO tell him to add telemetry tool number 24 while he was protesting and begged to be allowed to migrate to a newer rendering library but got shot down promptly because "KPI line must go up"? :)

I just finished the 2nd book of the Stormlight Chronicles by Brandon Sanderson. Sadly I have had aphantasia all my life and therefore I can not visually imagine things - I do have a very loud inner monologue though and can imagine the voices of the characters.

I just tried out the new version of ChatGPT to generate images for the main characters in a concept art style and for me it makes the story come to life a bit more.

I also run a Pathfinder Campaign every other week and have found great pleasure visualizing scenes in this way for myself. Sometimes I share them with the players and so far the feedback on that has been very positive.

I wish I could picture things in my mind but at least now I have something that can help me with my handicap!

Oh the ordering and lack of commas in my phrasing made it my point unclear. What I mean is: using a quantum computer enables simulating quantum systems that can otherwise not be simulated in a reasonable time (using a conventional computer) and that is especially problematic if those systems can’t be experimentally looked at easily.

I did not claim I quit it all, just the majority and said I was struggling with this topic. Not sure if you are trying to help or are just mean.

I agree with the “in everyday applications” qualifier. But there are plenty of applications that are research focused where having access to a proper quantum computer would be useful. As a Quantum Circuit fundamentally models a Unitary transformation on some quantum state it is hugely useful to model the time evolution of quantum systems which are experimentally difficult to access using a quantum computer.

On a personal level I have become more anxious and it has become more difficult to deal with my tendency to procrastinate the more screen time I have and the more I am exposed to social media. I have in essence deleted the vast majority of my social media accounts years ago, but stayed a passive and rather anonymous consumer on Reddit, X and YouTube. A few weeks ago I blocked them too. I would say in totality I read more than I read growing up, but it was usually in the form of short content. Same goes for watching things. Unlimited access to short form content of any form has made my monkey brain feel a resistance to longer form content and that annoys and scares me. It’s like having free hyper palatable but unhealthy food in front of you at all times while you know that there are fresh ingredients for a proper healthy meal in the fridge. And as absurd as it sounds as a 30 something year old, I am now actively working on getting into the habit of reading books again and watching movies in one go to work on that specific problem. And talking ti my friends and family it looks like many of them struggle with similar problems.

I am less worried about the classics or the depth of wisdom that I miss. I am worried about the addiction that is dangled in front of my face and normalised completely now. As for society, I think this is an uphill battle that I don’t see a real and lasting solution for it - and by “it” I mean us fellow humans in aggregate escaping this vortex of what I feel is ultimately self-harming behaviour. I hope for better regulation. I hope for better education. I hope for people realizing how harming it all is and turning around but my sense is that the shape of the world right now will make that so difficult in practice that it won’t happen.

I use it heavily for form validation on the client and the server and it plays very well drizzle in my opinion. In the past I also used it a bunch for validating responses from a product API as it was not always guaranteed that the data had the agreed shape and we could hence account for that during runtime and surface problems in a simple way.

Sometimes I feel the same but then I sit in a refinement meeting and have to handhold the stakeholders through the process of finding out what they actually want, what they don't want, which trade offs they find acceptable and which they don't. And while AI is infinitely patient, my feeling is that being good at this is a super individual people skill and I know that more often than not the people I am talking to are kind of happy they are talking to a person instead of a machine. However when it comes to actually implementing the stuff, AI reliance is now necessary with the timelines given.

I appreciate the article from a technical perspective. Is there anyone here who has used it in production regardless of the criticism and has some perspective to share on where it actually falls flat or situations where performance degrades massively? Them having built an MMO around it makes it look like the technical limitations around this pattern might(!) only matter for very specific workloads or for poorly implemented reducers - and my gut feeling is that you can also reach for postgres or sqlite and write very inefficient queries that quickly bog your system down as well. Just curious how it stacked up in the real world.

Not a US citizen. From the outside it looks like the US administration simply does not care about advancing science and technology or care for their citizens or their future very much. It looks like it cares about furthering wealth and influence of the head of the in-group by means of fear mongering, scape goating and dismantling structures that threaten this agenda. And if there is a penny to save and a misinformation campaign to further then it makes sense why you would want to take out the voices of treason. But maybe I just misunderstand the whole situation.

I am from Hamburg and I live about 6 minutes from the Stadtpark by foot. I walk my dog there pretty much every day and I am very grateful to live so close by. I spent two years living in Tokyo and although Tokyo also has its fair share of parks I feel the Stadtpark kind of outshines all of them. I like the authors focus on usability of the park. It really has so much to offer and it’s well maintained without looking sterile. They just repaved some of the sections with compacted gravel which feels very pleasant to walk on for me. I will say that on sunny weekends in summer there are sufficiently many careless people that litter and just throw their barbecue consumables wherever or place them next to the already overflowing trash bins instead of taking their trash with them, which is a little sad to see. But credits to the Müllabfuhr and park care takers for doing a really good job at cleaning it up afterwards. If you visit Hamburg I absolutely recommend going for an extended stroll there!

I agree. I don't find the US competitors trustworthy either. I think open source is the way here.

I agree with the premise but have the feeling that it’s less about the money. People here in Germany use WhatsApp and Instagram and Gmail and MS Office and Windows not because there are no alternatives but because they either don’t know or don’t care to switch. People are notoriously difficult to convince to switch platforms even if they‘d get more benefits on the other side. My mom does not want to touch any email client besides outlook and she does nothing but read and very occasionally reply to singular emails and she requires only the barest functionality of an email client. Half of my family gets a panic attack when the windows interface changes again. The idea of switching messengers recently in my rather tech sawy circle of friends has resulted in a multi day discussion with no real outcome mainly because some just don’t want to deal with two messengers while their friends and family remain unconvinced. We already have social media, hosting, email, operating systems, messengers and the likes from European providers. People just don’t want to switch.

My intuition is that this is not necessarily true, but probably often true in practice but perhaps someone more educated on the matter can speak on that. It must also depend on the expensiveness of the regulation in question. Since in tons of areas regulations are absolutely vital so that for example our buildings don’t collapse, our food remains non-toxic and the medicine we buy is not the pharmacological equivalent to russian roulette the goal should then be to optimise the cost performance of regulations.

Yup! That’s true and I wish it was different! In Germany there are quite a few schools which hand out locked down iPads to their students, with the expectation that they are used for school purposes and not for private usage or schools that have fixed installation school computers which can be used in exam settings.

I agree that that is probably the lowest stake solution. Alternatively there are solutions like the safe exam browser which locks down the device quite well during the exam session.

—- Disclosure: I run a small start up which offers teachers a platform to create and conduct digital exams and interfaces with the safe exam browser precisely because cheating is the number one complaint teachers I have spoken to have when it comes to digital exams.

Sounds like you love unregulated free capitalism but correct me if I am wrong. If that’s the case I wonder if you would see things differently if said system strongly disadvantaged you and your loved ones in other areas (health care, housing, education). I think if we derive “deserving” solely by “ability to pay” we loose our humanity.

I have to agree here but I would like to add: every single web app I have ever had to build or was part of building was heavily biased and towards adding more features and exorbitant amounts of tracking that me or the other engineers had to practically beg the product owners to do do perf optimisations or reduce technical debt that accumulates after a couple of years, even with lots of low hanging fruits to pick from.

I agree. I just argue that you would still want your app to handle those with as little data loss as possible and in a way that's understandable to the user.

Correct but the feedback is usually more immediate. Save a change to your issue and it fails - You will get an error toast and probably stay on the form.

In the local first world you might have navigated away already and created 3 more issues of which 2 more failed because of schema drift or other conflicts. And you might have edited one that was deleted. And now you need to figure out what exactly to tell the user - or what not to tell them.

I love using linear and where applicable I try to use optimistic updates in the applications I build too and I think it's a good article that touches on the most important aspects of a performant web app of that caliber.

One thing I would like to point out though is that building a performant sync engine that behaves the way you would like in most cases is a non-trivial thing.

If two users are offline and add, edit, remove issues and come online again, you need to reason about what happens. Sometimes you can get away with Last Writer Wins but what happens if an issue is deleted and then edited. What happens if an item in a list gets re-ordered differently on different clients, what's the final ordering? In which cases can you merge what state and in which do you need to discard something. Do you show a conflict resolution UI? How do you deal with rollbacks. How do you deal with schema drift and updates on items that would be affected by schema drift? Business logic might change between being reconnects. FK constraints can shift. Can you set up your data and the sync engine so that it only syncs the minimum amount of changes and batches them correctly during longer offline sessions so you don't fire 5000 change requests after reconnecting?

I recently had to implement local first + remote sync on some fairly complex dynamic forms and where luckily there is usually only one writer and I can get away with last writer wins and reject if things are too old or if there is schema drift and can just display an error message and roll back. But what I am trying to say is: Whatever can go wrong in an online-first world, can also go wrong in an offline first world but you might get informed of that all at once at a later time - or not at all and your data is not what you think it should be. Some sync engines like zero from rocicorp has opted out of supporting offline writes entirely because of all these problems.

And just to be clear: I love offline first approaches. I yearn for fast performance. And in a lot of cases slapping a sync engine on your app can really be helpful for that if your use case allows it. But it's absolutely crucial to be aware of the pitfalls that come with it.

> Too many people go to universities for a degree without checking if there is demand for these degree.

I agree for certain fields such as your example but until recently software engineers were in disproportional demand and that has changed pretty dramatically in less time than one would need to get a degree in the field.

Edit: And the example of people working in construction: I know a few. Their companies are booked out for the next 2 years. They, however have shitty pay and disproportionately many work-caused health problems. The owners of those companies are having a good time though.

I bought into the end 2 end typesafety + everything is written in TypeScript hype and it did allow us to build a large portion of our application fairly quickly. Again, it's the 90% that work great this way and I don't think other batteries included frameworks would have saved us. I would also say that complexity in our case leans more on the frontend so having a more batteries included backend would not have been that helpful.

What I will say though is that if I could go back I would probably reconsider the "everything in typescript" and "lets use nextjs, it's what everybody uses" and reach for something more performant because the things that turned out to be difficult to build cleanly again existed on the edges of all of this.

Perhaps Go or Rust for the backend, generate a client or bindings and Solid or Svelte for the frontend.

For the past two years I have worked on a SaaS platform for the education space that we are about to launch (small 2 person start up) - it involves a lot of highly dynamic forms and fairly complex client side state and tons of rather complex components and workflows.

The stack for non-specifics we landed on for now coincides with a lot of what is mentioned in the blog post with a few extras:

Nextjs, oRPC, Next-Intl, Zod, Tanstack Form, Tanstack Query, Drizzle, SQLite, Tiptap, Better-Auth, Jest, Tailwind, a heavily customized Shadcn.

However there are a few more things I would like to mention.

Formatting: Oxfmt

Linting: Oxlint

E-Mails: react-email

Icon Library: Lucide

User HTML in React: Interweave

Date Handling: date-fns

Drag and Drop Handling: DnD Kit

Payment (MoR): Creem (we are EU based, so a EU MoR matters to us)

The blog post creates a good overview of technologies that exist out and some pros and cons but it's not so clear to me why the things that are recommended are recommended except for: Companies use them.

We went through multiple rewrites of large parts of the codebase, originally we started out using supabase for the backend, then moving to drizzle with self hosted postgres, then switching to sqlite. We started with react-hook-form and switched to Tanstack Form. We had our own UI library, then switched to Shadcn and customized that heavily. We used next-auth (now auth.js) and switched to better-auth, used server actions, then switched to oRPC.

Most of the decisions we made were either grounded in a very specific technical aspect related to our product or just out of curiousity of whether the grass would be greener on the other side (it was sometimes, not always).

In my normal day job I have also mostly worked on Nextjs apps for the past few years, eCommerce, internal dashboards and tools etc and I guess my takeaway is that most of these tools can get you where you want but depending on the shape of your problem(s), some lend themselves better than others and you will probably only find out if you try it out. If you are building a highly complex app, you will inevitably run into situations where all those libraries and frameworks will not provide you with the things you want or will expose primitives that make it cumbersome to work with. I will give one recent example:

In our application we worry a lot about potential loss of form data of dynamically created forms, so we need some sync solution for said form data and have some form of persistence. The all-encompassing solution for us would involve: Local sync to indexed db, including tab sync, websocket sync of change increments (not the entire form, they are quite large), retry on error / connection loss, ideally some state merging logic for the form state in case of divergence with last writer wins fallback, granular form validation with different representations of data for draft and submit states, atomic re-renders (e.g. save button gets disabled when sync is in flight but no full re-renders when the form object changes) and different representations of the form data (image URLs from the server snapshot look different than base64 representations in the form for example). This is not trivial. We looked at different LoFi solutions (Tinybase, different CRDT approaches, Zero, SignalDB) with SignalDB being the closest one to what we would like. Eventually we had to ditch that too and implement a lesser version of all of this for our v1 that syncs the entire exam state periodically over oRPC (+ debounced local storage) and a pretty massive hook that abstracts the sync logic over various forms and form builders we have to handle all sorts of edge cases. Tanstack form is not meant for this (dirty tracking does not line up if the "default state" changes), there is no concept of drafts and final forms, there are no storage adapters that do conflict resolution the way you might want because that is so specific to your app.

Another point I would like to make is that, while modern react stacks do afford the developer a pretty nice UX 90% of the time, sometimes that comes with some pretty annoying tradeoffs. Nextjs is quite heavy and slow. No cron jobs when self-hosting. Having your db schema defined in TS (using drizzle), tacking some extra Zod on it at the client/server boundary and carry it through into the frontend and eventually in Tanstack form is very nice on paper but for dynamic forms with arrays and more complex data types the TypeScript LSP will absolutely shit the bed, even TSGO can't keep up or outright crashes regularly for me. Tanstack form type inference for form fields is also lacking for complex array types for us. Using SQLite is great because no separate process is needed to host the DB, but you don't get CDC or realtime updates easily (maybe turso will help here in the future). Using shadcn is really cool to get up and running and build things that look generally professional and nice, but once you modify the files (which you will need to in order to keep up with the demands of the app) the upgrade path becomes painful and the shadcn dependency list and amount of DOM it sometimes produces of it is also ridiculous.

All that is to say, I think the difficult part of engineering even in 2026 happens at the outer edges of what you build and no framework or stack is gonna save you from all of that (and probably shouldn't!).

I agree with the sentiment but I wonder if a sufficiently large amount of sufficiently sophisticated benchmarks existed then I would be surprised if a model would only memorize those benchmarks while showing terrible real world performance. We are not there yet but maybe one day we will be.

"entirely possible" is a bit of a stretch. You can install some hacky WM and sketchybar but system settings, workspace three finger scroll speed, the finder app, window chrome, login screen etc are not something that can easily be changed. And the default apps are really not that great for power users. Calendar, Mail and Finder are all slow, dumbed down and only very superficially customizable. I daily drive an M2 Pro MBP and I was running a Linux desktop up until 2 years ago and I felt like there were barely any limits to customizing the latter while I have to fight macOS at every step if I want to do something that apple does not want me to do.

Is there a good reason browsers could and or should not support ts out of the box? I think even node does to some extend.

Anyway another thing that kept bugging me when reading this is that web apps and development and performance constraints can be so vastly different that I am not sure this pattern always holds up. What if you have an app that depends on a ton of global state, what if you need web sockets, what if you need a highly dynamic form with partial validation derived from a schema that your drizzle definition spat out. And 2 junior devs that benefit from end 2 end type safety and working in Typescript alone to be productive. Add syncing across tabs, offline first requirements, multiplayer rich text editing, sophisticated auth, caching, accessibility constraints, end 2 end monitoring and logging with open telemetry, animated page transitions scroll timeline animations, pdf generation of certain views and a design team breathing down your neck that has a thousand different extra bells and whistles it wants that are impossible to represent and maintain with tailwind alone. And then the marketing department comes around and wants to track everything, inject their A/B testing framework, wants dynamically updated translations without forgoing SSR and SEO benefits and all of that has to run on a 8€/month Hetzner VPS.

I understand that if you work on software that only needs a handful of those things you can get away with a better stack than what the author seems to loathe. But it you work on a large enough application, then you can’t escape complexity, even if you find some of it remedied by a well suited tech stack.

I would say you are both right in that if you have two competing variables (on-time for the defence vs calorie consumption), when the main causes of death before procreating were infectious disease and malnutrition before modern times, I would expect some equilibrium to be reached and we have not had that much time to evolve since caloric scarcity in the western world was a solved problem for large swaths of the population.

If in the future we could trade a few hundred extra calories per day for a great immune system (without auto-immune side effects) we would have found a nice cheat code!