NGK2023S - OCaml最高! スマホ開発にも使えちゃう?!

Repository: https://github.com/haochenx/ocaml_react_native_sample

Transcript

1. Haochen Kotoi-Xie (twitter: @haochenxie) on 2023-01-21 OCaml࠷ߴ! εϚϗ։ൃʹ΋࢖͑ͪΌ͏?! Prepared for NGK2023S LT
2. Haochen Kotoi-Xie (twitter: @haochenxie) on 2023-01-21 OCaml࠷ߴ! εϚϗ։ൃʹ΋࢖͑ͪΌ͏?! Prepared for NGK2023S LT
3. OCaml͸ͳʹ? ΈΜͳେ޷͖ ChatGPT ઌੜʹฉ͍ͯΈͨ!
4. OCaml͸ͳʹ? ΈΜͳେ޷͖ ChatGPT ઌੜʹฉ͍ͯΈͨ!
5. ChatGPT ઌੜ͕ڭ͑ͯ΋Βͬͨ.. $SFBUFE
   XJUI
   %"--h&
   BO
   "*
   TZTUFN
   CZ
   0QFO"* OCaml͸ߴ଎Ͱܕ҆શ!
6. εϚϗΞϓϦ։ൃʹ΋࢖͍͍ͨͶ 🤔
7. • js_of_ocaml : OCaml όΠτίʔυ → JavaScript • ReScript/ReasonML : OCaml ιʔείʔυ → JavaScript • React Native : JavaScript/TypeScript ͰΞϓϦ։ൃ ==> Ͱ͖ͪΌ͏ͷͰ͸ 🤩 ͪΐͬͱௐ΂ͯΈΕ͹…
8. ࣮ࡍ΍ͬͯΈΑ͏
9. ࣮ࡍ΍ͬͯΈΑ͏
10. ࣮ࡍ΍ͬͯΈΑ͏
11. ࣮ࡍ΍ͬͯΈΑ͏
12. ࣮ࡍ΍ͬͯΈΑ͏
13. ࣮ࡍ΍ͬͯΈΑ͏ ×
14. • js_of_ocaml : OCaml όΠτίʔυ → JavaScript • ReScript/ReasonML : OCaml ιʔείʔυ → JavaScript • React Native : JavaScript/TypeScript ͰΞϓϦ։ൃ ==> Ͱ͖ͪΌ͏ͷͰ͸ 🤩 ==> Ͱ͖ͯ͠·ͬͨ 😳 🤯 😲 😏 😏 😏
15. ੈͷதศརͳ΋ͷ͕͍ͬͺ͍🎉 × ɾɾɾ
16. Ͳ͏ͤJoy Project͚ͩ͡Όͳ͍? 🤔
17. Ͳ͏ͤJoy Project͚ͩ͡Όͳ͍? 🤔 ͍΍͍΍ ۀ຿Ͱ΋࢖͍ͬͯΔΜͩ 😏
18. ΞʔΩςΫνϟҰྫ (੡඼໊ͱ͔͸ग़ͤͳ͍͚Ͳ……) • SDKϓϩδΣΫτ (Android/iOS) • ίΞΞϧΰϦζϜ: Proper OCaml (compiled via js_of_ocaml) • εϚϗηϯαʔσʔλऩू෦: React Native Native Modules • GUI࣮૷: TypeScript (React Native) • ࣮ݧతʹ ReScript ಋೖͨ͠ → େਓͷࣄ৘Ͱ TypeScript-only ʹͳͬͨ • Glue Code: TypeScript (React Native) • ΫϥΠΤϯτίʔυ޲͚API: Java / Swift
19. ײ૝ • ϚϧνϓϥοτϑΥʔϜͰίʔυγΣΞϦϯάͰ͖ͯ޾ͤ • Code Change͕ϦΞϧλΠϜͰϓϨϏϡʔͰ͖ΔReact Native͸ਆ! • Native Modules ͷ։ൃΊΜͲ͍͘͞.. • ܕ҆શ͸෱རްੜ! • OCaml ͸͍͍ͧ! εϚϗ։ൃʹ΋࢖͑ΔΜͩͧ! ݁࿦
20. ײ૝ • ϚϧνϓϥοτϑΥʔϜͰίʔυγΣΞϦϯάͰ͖ͯ޾ͤ • Code Change͕ϦΞϧλΠϜͰϓϨϏϡʔͰ͖ΔReact Native͸ਆ! • Native Modules ͷ։ൃΊΜͲ͍͘͞.. • ܕ҆શ͸෱རްੜ! • OCaml ͸͍͍ͧ! εϚϗ։ൃʹ΋࢖͑ΔΜͩͧ! ݁࿦ FIN.