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    Cats Effect & fs2 Series

    A practical series on structured concurrency, resource safety, streaming, supervision, and production Scala systems with Cats Effect and fs2.

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    1

    Foundations of Cats and Cats Effect

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    Start with an introduction to Cats, then explore Cats Effect.

    Introduction to Cats

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    Introduction to Cats Effect

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    Engineering deep dives on Scala, Java, Rust, and AI Systems. Written by a senior engineer who builds real fintech systems.

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