レガシーフロントエンド / LEGACY FRONEND BY LOHACO

Db89f15c492878f2ad6794c26f1aa2f5?s=47 こたにん@エンジニア採用など
November 22, 2018
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レガシーフロントエンド / LEGACY FRONEND BY LOHACO

#レガシー感謝の日 登壇資料 でっす
https://askul.connpass.com/event/104108/

Db89f15c492878f2ad6794c26f1aa2f5?s=128

こたにん@エンジニア採用など

November 22, 2018
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Transcript

  1. LEGACY FRONTEND BY LOHACO

  2. • ΞεΫϧגࣜձࣾ LOHACO ։ൃνʔϜϚωʔδϟʔ • ϑϩϯτΤϯυΤϯδχΞ → EM && ࠾༻୲౰

    • Kotlin ՄѪ͍ ɹɹɹɹɹίʔσΟϯά ɹɹɹɹɹɹɹɹɹ ɹɹɹɹ࠾༻ɹɹɹ νʔϜϏϧσΟϯά ɹɹ ɹ਺ֶ ᓏࡔ46ɹɹ ԻָήʔϜ ͨ͜ʹΜ (@Kotanin0)

  3. ϨΨγʔͳϑϩϯτΤϯυγεςϜͱ ஌Γ߹͍ ஥ྑ͘ͳΓ ޲͖߹͍ ͦΜͳ5೥ؒͷي੻ͷ͓࿩

  4. ͓࿩͢Δ಺༰͸ ࡏ੶͍ͯͯ͠ײͨ͡ݸਓͷॴײͰ͢ɻ ൃݴ͸ձࣾʹଐ͢Δ΋ͷͰ͸͋Γ·ͤΜɻ

  5. 2013 5 YEARS AGO NICE 2 MEET U

  6. LOHACO஀ੜ LOHACO ͕࢈੠Λ্͛ͨ Java6 ௒ϞϊϦγοΫ ϑϩϯτΤϯυɾόοΫΤϯυશͯ୯ҰϦϙδτϦ

  7. ͦ΋ͦ΋୭΋͍ͳ͍ ͦ΋ͦ΋୭΋͍ͳ͍

  8. 2014 4 YEARS AGO FRIENDSHIP

  9. ϨΨγʔίʔυͱ஥ྑ͘ ಺੡ΤϯδχΞ͕஀ੜ ͱʹ͔͘ίʔυΛಡΈ·͘Γ௚͠·͘Γ ϨΨγʔʢͱ౰࣌͸ࢥ͍ͬͯͳ͔ͬͨʣίʔυͱ ஌Γ߹͍ɺ஥ྑ͘ͳΔ

  10. ·ͩ୭΋ؾ෇͍ͯͳ͍ ಺੡Ͱอक͠͸͡ΊΔ

  11. 2015 3 YEARS AGO SURVIVAL

  12. ஥ྑ͘ͳͬͨίʔυ͸ϨΨγʔίʔυͩͬͨ ϑϩϯτΤϯυɾόοΫΤϯυɾωΠςΟϒΞϓϦ ͳͲνʔϜ͕෼͔Ε࢝ΊΔ ϓϩμΫτվળɾػೳ௥ՃΛ1೥ͻͨ͢Βଓ͚͍͖ͯ ϨΨγʔͰ͋Δ͜ͱʹؾ෇͖࢝Ίͨ

  13. ͕ɺαόΠόϧϑΣʔζͰDeliveryΛ༏ઌ… Ωʔϫʔυɺ͓आΓ͠·͢ɻ

  14. ϨΨγʔίʔυͩͬͨ ϝϯς͢Δ͕࣌ؒͳ͍ อकϨϕϧ্͕ͬͨ ϝϯόʔ͕૿͑ͨ ίϯϙʔωϯτ୯ҐͰ ୲౰͕Θ͔Εͨ

  15. 2016 2 YEARS AGO MODERNIZE

  16. ͍ͭʹ ϑϩϯτΤϯυνʔϜɺֶशϑΣʔζ΁Ҡߦ ͦͯ͠ɺ޲͜͏3೥ͷ໨ඪΛཱͯΔ

  17. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ 3೥Ͱ ओཁಈઢΛϞμφΠζ͢Δͧʂ

  18. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ ·ͣ͸TOP͔Β͸͡ΊΑ͏

  19. ৽͍͠Javaͷ؀ڥ͕Ͱ͖ͨ ϨΨγʔͷ୤٫ Ϟμϯ΁ͷਐԽ ͕࢝·ͬͨ Java6 ↓ Java8 ࠓ·ͰͷJavaͰ͸ͳ͍ɺ৽͍͠Javaʹʮ৽Javaʯ

  20. ίʔυಡΈղ͚ͳ͍ ஌Βͳ͍ػೳ͕͋Δ JSͷਐԽΛఘΊͨ ٕज़બఆͰ͖ͨ ϨϙδτϦΛ੾Γ཭ͨ͠ ҙࢤΛ࣋ͬͯઃܭͨ͠ ػೳஅࣺ཭Ͱ͖ͨ σβΠϯ΋࡮৽ͨ͠

  21. 2017 A YEAR AGO ULTIMATE-ۃ-

  22. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ TOP͸ਐԽͨ͠ɻ࣍͸……

  23. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ ݕࡧͱ঎඼ը໘ʂ

  24. JSΛ΋ͬͱΑ͍ͨ͘͠ ຊ౰͸ES201xܥʹ͍͕ͨ͠ɺͰ΋Delivery͕ڐ͞ͳ ͍ঢ়ଶͩͬͨͨΊɺ௅ઓΛஅ೦ɻ ʮ͍ͣΕWebpackΛಋೖ͢ΔΜͩʂʯͱ͍͏ؾ֓Ͱ JSΛແཧ΍ΓΫϥεߏ଄ʹˠࣗ࡞Webpack

  25. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ Ͱ͖ͨ

  26. ৽Java͸΋͏৽Ͱ͸ͳ͘ͳͬͨ ओཁಈઢͷա൒਺͕৽Javaɺ೼ݖΛѲͬͨ Ί࢟͟͢͸ڀۃͰΞϧςΟϝοτͳϑϩϯτΤϯυ ɹɹ ۃJava

  27. JS͸·ͩ෦෼తվྑ ۃ ͱ͍͏ݴ༿ཱ͕֬ͨ͠ ઌΛݟਾ࣮͑ͨ૷

  28. 2018 NOW LEARNING

  29. ڧֶ͍शϑΣʔζʹಥೖ ʮ͍ͣΕWebpackΛಋೖ͢ΔΜͩʂʯ ͦͷͱ͖͕͖ͨʂ JSΛʢ΄ͱΜͲ͢΂ͯʣTypeScriptʹʂ ͦͯ͠Webpackಋೖʂ

  30. ࡞͔ͬͯΒ2೥ܦͬͨ ϝϯόʔશһֶशͨ͠ ໨ඪΛୡ੒ͨ͠ ੒௕ͨ͠

  31. 2019 A YEAR LATER SYMPHONIC

  32. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ ࢒͍ͬͯΔը໘͸……

  33. ओཁಈઢͷϞμφΠζ TOPɹɹɹ ݕࡧɹɹɹ঎඼ɹɹɹ ͔͝ɹɹɹ Ϩδ ͔͝Ϩδʂ

  34. ϑϩϯτΤϯυΛ૗Ͱ͍ͯ͘ ݱࡏਐߦܥɺ͞ΒʹΞάϨογϰʹ Java6 ↓ Java8 ↓ Kotlin ࣗݾ૊৫ԽϑΣʔζɺಥೖοοοʂʂ

  35. ͖ͬͱૉఢʹͳΔ

  36. CONCLUSION

  37. ·ͱΊ - ࣌ؒΛ͔͚ͯஈ֊Λ౿Ί͹ɺϨΨγʔίʔυͱ޲͖ ߹͍ɺਐԽͤ͞Δ͜ͱ͸Ͱ͖ΔʢࣗΒ΋ਐԽ͢Δʣ - ࠓࣗ෼ͨͪͰ࡞Γ্͛ͨϞμϯͳίʔυ΋ɺ͍͔ͭ ϨΨγʔͱݺ͹ΕΔͱ͖͸͘Δɻ - ͦͷͱ͖ʹɺײँ͞ΕΔΑ͏ͳ͖Ε͍ͳίʔυΛอ ͪଓ͚͍ͨɻ

  38. THANKS LEGACY ˌϨΨγʔײँͷ೔