FiniteBanjo

The PAS 5500/1150C is capable of producing wafers at a resolution of ≤ 90 nm with a wavelength of 193 nm, according to THIS DOCUMENT. It's a machine from the 90s and gets support through 2035.

I don't know what the actual requirements are for printing more modern chips and wafers, though.

Do you think there is much margin to be had with the more recent machines, as in cost vs benefit? There are no import restrictions in my case, for the record.

EDIT:

I did some digging and probably the answer is "NO" because the first 1GB DDR5 from Hynix was ≤ 50 nm and more modern chips use ≤ 20 nm, while I can't find anything confirming lower resolutions can't I doubt any current plans exist for it.

I'm looking at building a website to host comics, a small blog, and store user credentials and comments. Possibly a store.

I've tried this on one separate occasion over a year ago, first I tried using .net as a full stack but I got frustrated with how none of the tutorials on setting up the database, with some forms to submit to it, worked in the then current versions. After that I attempted to program everything in React, but React Router wasn't working well at the time and in general it's more specialized in single page applications. I have hosted some multipage react sites on Ionos before, domains bought elsewhere, so there is no issues on figuring that part out.

So if you were to build it, what would you use? If you were to pay for something like it, what do you think would be a reasonable price?