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jonplackettyesterday at 11:01 PM1 replyview on HN

This is very cool.

Do you have any ideal the cost difference of running this VS NextJS for any particular workload?

I use NextJS on Vercel for so many projects but mostly smaller things since I know it can get very expensive after scaling up.


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greyskullyesterday at 11:49 PM

The biggest cost for us on Vercel (several hundred dollars a month) was Image Optimization, and that was because the app was being majorly inefficient with images, in part due to some default behavior in Next.js that we found unfriendly [0], and in part due to negligence. That being said, it wasn't "cheap" by any means outside of that, still hundreds a month for something that I would not consider a high traffic application (I wish I could remember more specific numbers).

Migrating to OpenNext using SST, I think we got the bills for compute and asset serving down to like $15/day or something (granted, we spent expensive engineer time on the migration).

[0] https://nextjs.org/docs/app/api-reference/components/image#s...

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