babel-registerを高速化した話

by Yosuke Furukawa

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babel-registerΛߴ଎ Խͨ͠࿩ @yosuke_furukawa

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Eater

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Eater URL https://github.com/yosuke-furukawa/eater

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- Eater features - Multi-process Easy Mock Happy Async

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Eater ձࣾͰ࢖ͬͯͯ·͊·͊ ͍͍ײ͡ʹͳͬͯΔɻ koichik͔ΒPR΋Β͏ͷخ͍͠

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babel-register

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babel-register

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But …. • Eater x babel ؀ڥͩͱ • Eater ͕ͨ͘͞Μ process ্͛ͯͦͷ౓ʹ babel ͷ transpile ͕૸Δ • babel-register ͸଎౓޲্ͷͨΊʹtranspileޙͷ ݁ՌΛΩϟογϡ͍ͯ͠Δ͕ɺ multiprocess Ͱಈ ͘͜ͱΛߟྀ͍ͯ͠ͳ͍

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active-cache-babel-register

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DEMO

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࢓૊Έ TUDBDIF CBCFMKTPO CBCFMSFHJTUFS

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࢓૊Έ (babel-register) CBCFMKTPO CBCFMSFHJTUFS babelࡁΈͷ݁Ռ͸ϝϞϦதʹ͓͍࣋ͬͯͯ ϓϩηε͕ऴΘͬͨΒ .babel.json ʹग़ྗ͢Δ

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࢓૊Έ (active-cache-babel-register) TUDBDIF CBCFMKTPO OEDBDIF CBCFM@BDUJWF BDUJWFDBDIFCBCFMSFHJTUFS 1st cache ͷ babel.json ʹώοτ͠ ͳ͔ͬͨΒ 2nd cache Λݟʹߦ͘

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࢓૊Έ (active-cache-babel-register) TUDBDIF CBCFMKTPO OEDBDIF CBCFM@BDUJWF BDUJWFDBDIFCBCFMSFHJTUFS 2nd cache ͸ multi-process ؒ ͰγΣΞՄೳͳܗࣜ

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࢓૊Έ (active-cache-babel-register) TUDBDIF CBCFMKTPO OEDBDIF CBCFM@BDUJWF BDUJWFDBDIFCBCFMSFHJTUFS ͞ΒʹઃఆϑΝΠϧͷมߋ༗ແ·Ͱ ݟΔͷͰɺ ແବͳ require Λճආ

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Happy Eater https://github.com/yosuke- furukawa/eater

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with active-cache-babel- register https://github.com/yosuke- furukawa/active-cache- babel-register