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atq211907/30/20252 repliesview on HN

And yet we live in a world of (especially web) apps that are incredibly slow, in the sense that an update in response to user input might take multiple seconds.

Yes, fast wins people over. And yet we live in a world where the actual experience of every day computing is often slow as molasses.


Replies

9rx07/30/2025

The trouble is that "fast" doesn't mean anything without a point of comparison. If all you have is a slow web app, you have to assume that the web app is necessarily slow — already as fast as it can be. We like to give people the benefit of the doubt, so there is no reason to think that someone would make something slower than is necessary.

"Fast" is the feature people always wanted, but absent better information, they have to assume that is what they already got. That is why "fast" marketing works so well. It reveals that what they thought was pretty good actually wasn't. Adding the missing kitchen sink doesn't offer the same emotional reaction.

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benrutter07/31/2025

Molasses can be fast if you leave it in the packet and hurl it!

Seriously though, you're so right- I often wonder why this is. If it's that people genuinely don't care, or that it's more that say ecommerce websites compete on so many things already (or in some cases maintain monopolies) that fast doesn't come into the picture.