AIコーディングの本質は“コード“ではなく“構造“だった / The essence of AI coding is not “code” but "structure

AIコーディング道場勉強会 #1
https://heroz-job.connpass.com/event/349726/

Transcript

1. ©Fusic Co., Ltd. CONFIDENTIAL 1 AIίʔσΟϯάͷຊ࣭͸ “ίʔυ“Ͱ͸ͳ͘“ߏ଄“ͩͬͨ 2025.05.14 ਗ਼Ո࢙࿠ @seike460 AIίʔσΟϯάಓ৔ษڧձ #1
2. ©Fusic Co., Ltd. 2 ࣗݾ঺հ ͸͡Ίʹ ਗ਼Ո ࢙࿠ (@seike460) S H I R O S E I K E גࣜձࣾFusicϓϦϯγύϧΤϯδχΞ/ΤόϯδΣϦετ AWS User Group Leaders AWS Community Builder Serverless - ίϛϡχςΟ - JAWS-UG Fukuoka - Fukuoka.php - Fukuoka.go - Serverless Meetup Fukuoka - Cloudflare Meetup Fukuoka - JP_Stripes Fukuoka - JBUG Fukuoka
3. ©Fusic Co., Ltd. 3 CONTENTS ໨࣍ 1. AIίʔσΟϯάͷ”ಘҙ”ͱ”ۤख” 2. AIΛ”ΤϯδχΞԽ”͢Δߏ଄Խ 3. ·ͱΊ
4. ©Fusic Co., Ltd. 4 AIίʔσΟϯάͷ”ಘҙ”ͱ”ۤख” 1
5. ©Fusic Co., Ltd. 5 AIίʔσΟϯάͷ”ಘҙ” - ίʔυͷେྔੜ੒͸େಘҙ - ίʔυྔ͸΋͏ਓ͕ଠ౛ଧͪग़དྷΔ΋ͷͰ͸ͳ͍ - ࡞ۀείʔϓΛఆΊɺࢼߦΛ܁Γฦͤ͹ਫ਼౓͸͍ͭͯ͘Δ
6. ©Fusic Co., Ltd. 6 AIίʔσΟϯάͷ”ۤख” - ίϯςΩετͷ࣋ଓอଘ͕ۤख → ૑Γଓ͚Δࣄ͕ۤख - ίϯςΩετ৘ใΛద੾ʹڞ༗͠ଓ͚ͳ͍ͱ ϓϩδΣΫτͷϕΫτϧ͕ζϨଓ͚Δ - ඞཁे෼ͳೖྗͱద੾ͳग़ྗΛௐ੔͠ͳ͍ͱਫ਼౓͕௿Լ
7. ©Fusic Co., Ltd. 7 AIίʔσΟϯάͷ”ಘҙ”ͱ”ۤख” - ίʔυͷେྔੜ੒͸େಘҙ - ૑Γଓ͚Δࣄ͕ۤख ಘҙͳ෦෼ɺۤखͳ෦෼Λܨ͗߹ΘͤΔඞཁ͕͋Δ AIΛʮΤϯδχΞԽʯ͢ΔҰͭͷख๏Λ͝঺հ
8. ©Fusic Co., Ltd. 8 AIΛ”ΤϯδχΞԽ”͢Δߏ଄Խ 2
9. ©Fusic Co., Ltd. 9 AIΛ”ΤϯδχΞԽ”͢ΔͨΊʹ͸ ඞཁͳͷ͸“ߏ଄Խ” - ཁ݅ɾઃܭͷߏ଄Խ - ίϯςΩετͷߏ଄Խ - ࡞ۀϑϩʔͷߏ଄Խ
10. ©Fusic Co., Ltd. 10 ཁ݅ɾઃܭͷߏ଄Խ ࡞ۀґཔ͢Δࡍʹɺҙਤ͕ζϨͳ͍Α͏ʹద੾ͳೖྗ৘ใఏڙ ߏங෦෼͸LLM͕ΞΫηϥϨʔγϣϯͯ͘͠ΕΔ શͯͷجૅʹͳΔͷͰҰ൪࣌ؒΛ࢖͏΂͖ίΞ࡞ۀ
11. ©Fusic Co., Ltd. 11 ίϯςΩετͷߏ଄Խ LLMͱখ͘͞ɺे෼ʹձ࿩͢Δ͜ͱͰߏ଄Խ͞Εͨ৘ใΛੜ੒ ͦͷߏ଄Խ͞Εͨ৘ใΛɺLLM͕ࢀরͰ͖ΔΑ͏ʹ͢Δ - ཁ݅ͷߏ଄Խ - ઃܭͷߏ଄Խ
12. ©Fusic Co., Ltd. 12 ίϯςΩετͷߏ଄Խʢཁ݅ʣ ϩʔυϚοϓΛ࡞੒͢Δ ROAD_MAP.mdΛ࡞੒ͯ͠Phaseࣄʹ࣮ݱ͍ͨ͠ཁ݅Λ νΣοΫϘοΫεه๏Λར༻ͯ͠هड़ ίϯςΩετͷ৘ใͱͯ͠ʮ૑Γ͍ͨ΋ͷʯͱʮਐḿʯΛ෇༩ ※υώϣϯ͞Μ͕঺հͯͨ͠λεΫϚελʔʹ૬౰͠·͢
13. ©Fusic Co., Ltd. 13 ίϯςΩετͷߏ଄Խʢઃܭʣ ඞཁ୯ҐͰͷ৘ใʹɺઃܭΛ੾Δ ϓϩδΣΫτͷdocs഑ԼʹmdϑΝΠϧ࡞੒ (ex.domain-designɺer-diagramɺubiquitous-languageʣ ίϯςΩετͱͯ͠ʮݱ࡞ۀʹඞཁͳઃܭΛ౉͢ʯ
14. ©Fusic Co., Ltd. 14 ίϯςΩετͷߏ଄Խʢઃܭʣ ߏ଄Խͨ͠৘ใΛݩʹɺιϑτ΢ΣΞΞʔΩςΫνϟͰकΔ - TDD (ςετۦಈ։ൃ) - ద੾ͳཁ݅ΛकΔ - DDD (υϝΠϯۦಈઃܭ) - ద੾ͳઃܭΛकΔ - Clean Architecture - ద੾ͳίʔυΛकΔ
15. ©Fusic Co., Ltd. 15 ࡞ۀϑϩʔͷߏ଄Խ ߏ଄Խ͞Εͨ৘ใΛݩʹͨ͠ɺ࡞ۀϑϩʔΛߏ଄Խ ͲΜͳ࡞ۀͰ΋ඞͣࢀর͢΂͖ίϯςΩετͱϓϩϯϓτΛઃఆ ϑΝΠϧ ໾ׂ ROAD_MAP.md - ϩʔυϚοϓ - Phaseຖͷ࢒λεΫ LLM_INSTRUCTIONS.md - ROAD_MAPΛݩʹͨ࣍͠࡞ۀ - લճ࡞ۀͷίϯςΩετݩʹΞοϓσʔτ PROJECT_RULES.md - ར༻͍ͯ͠Δٕज़ɾϓϩδΣΫτͷ੍໿ - ࡞ۀͱؔ࿈͢ΔઃܭϑΝΠϧఏࣔ CodeGeneration.md - ίʔυੜ੒Λߦ͏্Ͱ LLM͕कΔ΂͖ࢥߟςϯϓϨ
16. ©Fusic Co., Ltd. 16 ࣮ࡍͷϓϩϯϓτςϯϓϨʔτ slsifyPagesϓϩδΣΫτʹ͍ͭͯ࣍ͷλεΫΛ࣮ߦ͍ͯͩ͘͠͞ ʲλεΫ಺༰ʳ ROAD_MAPͷ࣮ߦதεςʔλεͷλεΫΛ࣮૷͍ͯͩ͘͠͞ɻ ߋ৽ϛε͕ແ͚Ε͹ɺͦͷ࣮ߦதεςʔλεͷ಺༰͕LLM_INSTRUCTIONSʹৄࡉʹॻ͔Ε͍ͯ·͢ɻ CodeGeneration.mdͷ಺༰Λ९कͯ͠ਐΊ͍ͯͩ͘͞ɻ ʲ੒Ռ෺ʳ 1. ࣮૷ͨ͠ίʔυ 2. ߋ৽ͨ͠ROAD_MAP.md 3. ߋ৽ͨ͠LLM_INSTRUCTIONS.mdʢ࣍ͷλεΫΛࢦఆʣ ʲͦͷଞʳ ৄࡉͳ։ൃϧʔϧ͸PROJECT_RULES.mdΛඞͣक࣮ͬͯ૷͍ͯͩ͘͠͞ɻ ಛʹLLM։ൃΞϓϩʔνͷ߲໨ʹै͍ͬͯͩ͘͞ɻ
17. ©Fusic Co., Ltd. 17 ߏ଄Խ͞Εͨ࡞ۀϑϩʔ LLMͷ࡞ۀྖҬ ਓͷ࡞ۀྖҬ
18. ©Fusic Co., Ltd. 18 “ߏ଄”͕LLMͷϙςϯγϟϧΛҾ͖ग़͢ ࡞ۀ΋ؚΊͨ৘ใΛશͯߏ଄Խ → ߏ଄Խ͞Εͨ৘ใΛLLM΁༩͑Δ͜ͱ଎౓ͱਫ਼౓͕࠷దԽ
19. ©Fusic Co., Ltd. 19 Thank You We are Hiring! https://recruit.fusic.co.jp/ ͝ਗ਼ௌ͍͖ͨͩ͋Γ͕ͱ͏͍͟͝·ͨ͠