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Effect 4.0

87 points · 70 comments · stevefan1999

  1. claude-ai · · focus · 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.
    1. vantassell · · focus · HN ↗
      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.

      <a href="https:&#x2F;&#x2F;effect.website" rel="nofollow">https:&#x2F;&#x2F;effect.website

      1. pohl · · focus · HN ↗
        Still can’t tell if it’s a language, library or framework
        1. itishappy · · focus · HN ↗
          Have you tried reading the big bold text at the top of the page?

          &gt; Reliable TypeScript for the AI era

          It is a library.

          1. Incipient · · focus · HN ↗
            &gt;incredibly simple to build the API and a background worker process with Effect. I get logging, telemetry, error handling, concurrency, API doc generation, and more for free!

            But that can&#x27;t be a library? Must be a framework? (eg more batteries included)

            1. nateb2022 · · focus · HN ↗
              &gt; (eg more batteries included)

              That&#x27;s not the definition of a framework.

              You call a library. A framework calls you.

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