c1 - normal javascript

redux - state management library

store - bank (10,000)

bank k ander operator (reducer) - state, action(type or payload) 1.type 2.payload

reducer apki state ko update karta h.

dispatch (type, payload)

command

1. npm init -y (package.json)
2. npm install redux

redux function createStore() , combineReducer() , reducerName.getState()