71–80 of 516 posts
I'm fully convinced that it's time to kill SPAs on 99% of websites and that the community is too defensive on the topic.
I spent weeks trying to get it to behave predictably and failed entirely.
Don’t use this api if you value your sanity it’s the worst api I’ve used in a browser.
SPA is not only about seamless transitions but also being able to encapsulate a lot of user journey on the client side, without the need of bothering server too much. Let me give you an example - one of my biggest gripes about web ux is the fact that in 2025 most shops still requires you to fully reload (and refetch) content when you change filters or drill down a category. A common use case is when you come to a sho…
In almost all cases the back swipe in the spa resets you to the top of the page, navigating out of the app and back in doesn’t work, etc. It’s really hard to build a multi page spa that feels good.
Javascript is over-rated.
CSS > JS
SPAs make sense when your users have long sessions in your app. When it is worth the pain to load a large bundle in exchange for having really small network requests after the load. Smooth transitions are a nice side effect, but not the reason for an SPA. The core argument of the article, that client-side routing is a solution for page transitions, is a complete misunderstanding of what problems SPAs solve. So absolu…
I don't know if a bunch of sloppy jQuery modules were ever really a viable option for an SPA. People tried to do it, sure, but I'd say the SPA era really started with backbone.js
SPAs make sense when your users have long sessions in your app. When it is worth the pain to load a large bundle in exchange for having really small network requests after the load. Smooth transitions are a nice side effect, but not the reason for an SPA. The core argument of the article, that client-side routing is a solution for page transitions, is a complete misunderstanding of what problems SPAs solve. So absolu…
Any Turing-complete system is spaghetti in the hands of bad programmers. And simple & clear in the hands of good ones who know how to design.
I once worked at a place where (for involved reasons not worth rehashing for this conversation) some of the backoffice, admin pages got rewritten in SPA fashion, after they had already been written in server-side fashion. It was an accidental experiment that showed me that the backend code did not decrease in size, whereas the frontend ballooned up to the same size as the backend (for fairly simple functionality even…
Of course, a lot of the effort also went to tying together various systems, replacing outdated ones, developing smarter and better chatbots and voice bots to guide users towards answers or self-service, etc.
SPAs make sense when your users have long sessions in your app. When it is worth the pain to load a large bundle in exchange for having really small network requests after the load. Smooth transitions are a nice side effect, but not the reason for an SPA. The core argument of the article, that client-side routing is a solution for page transitions, is a complete misunderstanding of what problems SPAs solve. So absolu…
Workforce market forces like that have a vastly greater effect than “bandwidth optimisation”.
My evidence for this is simple: every SPA app I’ve ever seen is two orders of magnitude slower than ordinary HTML would have been. There is almost never a bandwidth benefit in practice. Theoretically, sure, but every app I come across just dumps half the database down the wire and picks out a few dozen bytes in JS code. There's a comment right here in this discussion advocating for this! [1]
Another angle is this: if you had a top 100 site with massive bandwidth costs, then sure, converting your app to a SPA might make financial sense. But instead what I see is tiny projects start as a SPA from day one, and no chance that their bandwidth considerations — either cost or performance — will ever be a factor. Think internal apps accessed only over gigabit Ethernet.
I’ve seen static content presented as a SPA, which is just nuts to me.
[1] "It's much better ux when a user downloads the whole catalogue" from: https://news.ycombinator.com/item?id=44688834
SPAs make sense when your users have long sessions in your app. When it is worth the pain to load a large bundle in exchange for having really small network requests after the load. Smooth transitions are a nice side effect, but not the reason for an SPA. The core argument of the article, that client-side routing is a solution for page transitions, is a complete misunderstanding of what problems SPAs solve. So absolu…
Is this true? When I think of old SPAs I think of java apps running in a browser. Those are definitely older than jQuery. (I love this silly site for downvoting this question.)
Native and web have different strengths, that's ok.