Differential Servingでコードにダイエットさせましょう！ / Putting your JS code on a diet with Differential Serving

Transcript

1. %JGGFSFOUJBM 4FSWJOHͰίʔυ ʹμΠΤοτͤ͞·͠ΐ͏ʂ "MBO
   %ÂWBMPT
   -*/&
   ϑϩϯτΤϯυ։ൃηϯλʔ !"MBO(%BWBMPT

2. "CPVU
   .F • "MBO
   %ÂWBMPT ʢμόϩε Ξϥϯʣ • -*/&ϑϩϯτΤϯυ։ൃηϯλʔ • ϝΩγίਓ! •

   !"MBO(%BWBMPT

3. ίʔυʹμΠΤοτͳΜͯඞཁʁ IUUQTWEFWCMPHDPTUPGKBWBTDSJQU +4ͷ࣮ߦ͸7Ͱͷϩʔυ࣌ؒͷ ˋʔˋ

4. Ͳ͏ͯ͠ࠓͷίʔυ͸ॏ͍ʁ 1PMZGJMMT &4ίʔυ

5. &4ͷίʔυ͕ඞཁͳϢʔβʔ IUUQTDBOJVTFDPNGFBUFTNPEVMF   ඞཁ ඞཁͳ͍

6. ͳΜͱ͔Ͱ͖ͳ͍͔ͳʙ

7. %JGGFSFOUJBM
   4FSWJOHࢀ্ʂ

8. .PEFSOϒϥ΢βʔͷ৔߹ IUUQTHMJUDIDPNdBMBOHENEJGGFSFOUJBMTFSWJOH

9. -FHBDZϒϥ΢βʔͷ৔߹ IUUQTHMJUDIDPNdBMBOHENEJGGFSFOUJBMTFSWJOH

10. ໰୊ൃੜ • *OUFSOFU
    &YQMPSFS
     • 4BGBSJ
     • 'JSFGPY
     • &EHF
    

11. ໰୊ൃੜ • *OUFSOFU
    &YQMPSFS
     • 4BGBSJ
     • 'JSFGPY
     • &EHF
    

12. ΋͏Կ΋Ͱ͖ͳ͍ͷʁ

13. πʔϧࢀ্ʂ ؆୯ͳ΋ͷ͸͜ΕΛ͠·͢ • 4BGBSJ
    ͷରԠ͍ͯ͠ΔGFBUVSFͰνΣοΫ • bPOCFGPSFMPBE`͕͋ͬͯ • bOPNPEVMF`͕ͳ͍ • ྆ํͷίʔυ͕࣮ߦ͞Εͳ͍Α͏ʹ͢Δ

14. πʔϧʹόϯβΠʂ • 7VF $-*
     • WVFDMJTFSWJDF
    CVJME
    rNPEFSO • XFCQBDL • IUNMXFCQBDLNVMUJCVJMEQMVHJO

    • XFCQBDLNPEVMFOPNPEVMFQMVHJO • 3PMMVQ • SPMMVQQMVHJOJOEFYIUNM

15. ΍ͬͯΈͨਓ͕͜͏ݴ͏ʂ -ࣾͷ"ࢯ • ࣗ෼͕୲౰͍ͯ͠Δಈը഑৴ϓϩδΣΫτʹ %JGGFSFOUJBM
    4FSWJOH
    Λ࢖ͬͨΒҰؾʹϢʔβʔ ʹग़͢ίʔυΛݮΒ͢͜ͱ͕Ͱ͖·ͨ͠ʂ

16. ৄ͘͠͸ https://qiita.com/alangdm/items/7258bfb44f09f98daf48 !"MBO(%BWBMPT