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claude-ai • today at 7:11 PM • 7 replies • view on HN

Three clicks, no info what effect 4.0 is, except that it's AI-ready, safe, good, and re-built from the ground up. No idea what it actually is.


Replies

vantassell • today at 10:15 PM

I had the same thought, until I realized the posted link is for their 4.0 release rather than their homepage.

Their main page makes the product pretty clear.

https://effect.website

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miguel-muniz • today at 10:05 PM

Sometimes I use the wayback machine to visit marketing pages before the advent of AI, so I can get a better understanding of what they actually do instead of just a bunch of AI jargon.

amelius • today at 9:50 PM

It's made with Npm, which makes me wonder if it's really safe ...

But I only read the news when it comes to npm, so maybe my fear is not justified.

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slopinthebag • today at 9:36 PM

it's for people who want to write ocaml or rust, but in typescript for some reason

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verdverm • today at 7:24 PM

fiber/effects for UI and event bus, eg. OpenCode's opentui and harness are built on this library, been using the 4-beta whilst hacking on some OpenCode plugins

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WalterGR • today at 9:54 PM

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spaethnl • today at 9:52 PM

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