[1] Ʈ Ű ũ - 01: Ʈ ̿ ũ 䱸 ũ ϱ Ʈ ϱ __ ҷ⸦ 潺 ü Žϱ useState ϱ __ ϱ __Լ ϱ __ ʱȭ useReducer ϱ __⺻ __Ͼƿ __ __ ʱȭ(init) useState useReducer __useReducer ̿ useState __useState ̿ useReducer __ʱȭ Լ ϱ __ζ ༭ ϱ 26[02] ¿ ٹ- 02: ¿ ϱ 䱸 ¸ ұ? __Լ μ __Ʈ Ʈ props __ ¿ useState ϱ __ Ѱ ¸ ȿ ϴ __ ø(Lifting State Up) __ ø(Lifting Content Up) ϱ __ ¶? __ ¸ ұ? - 03: Ʈ ؽƮ ̿ Ʈ 䱸 useState useContext Žϱ __useContext useState ϱ __ ̿ useContext ϱ __useContext Բ useState ϱ ؽƮ ϱ __ؽƮ ۵ __ؽƮ ü Ѱ ¸ ؽƮ __ useReducer ϳ ¸ ؽƮ ϱ ؽƮ __ Ű Ʈ __ ִ 丮 reduceRight ̿ ø - 04: ̿ 䱸 캸 Ʈ ¸ ٷ ߰ϱ ڿ useSubscription ϱ - 05: Ʈ ؽƮ ̿ Ʈ 䱸 Ѱ ؽƮ ʿ ؽƮ ϱ [03] ̺귯 뵵- 06: ̺귯 Ұ 䱸 ذϱ ߽ İ Ʈ ߽ ϱ __ ߽ ϱ __Ʈ ߽ ϱ ȭ __ Լ __Ӽ __ - 07: ó 1: Zustand 䱸 ¿ Һ ϱ Ʈ ̿ ȭ б ¿ ϱ ȭ óϱ İ ̺귯 - 08: ó 2: Jotai 䱸 Jotai ϱ __ ܼ __ ȭ Jotai ϴ ϱ 迭 ߰ϱ Jotai پ ϱ __ write Լ ϱ __ ϱ __ onMount ɼ ϱ __jotai/utils Ұϱ __̺귯 ϱ __ Ұ - 09: ó 3: Valtio 䱸 ٸ ̺귯 Valtio 캸 ø Ȱ Һ ϱ ø Ȱ ȭ ø̼ - 10: ó 4: React Tracked 䱸 React Tracked ϱ useState, useReducer Բ React Tracked ϱ __useState Բ React Tracked ϱ __useReducer Բ React Tracked ϱ React Redux Բ React Tracked ϱ - 11: ̺귯 䱸 Zustand Redux __Redux Zustand __Redux Zustand Jotai Recoil ϴ __Recoil Jotai __Recoil Jotai Valtio MobX ϱ __MobX, Valtio __MobX Valtio Zustand, Jotai, Valtio ϱ