<\/span><\/h3>\nOne of the first pieces of advice I can give you is to not underestimate the power of middleware in Node.js, especially in large-scale applications. Personally, I have found that using specific middleware to handle state makes things much simpler.<\/p>\n
For example, Redux, which is super popular in the React ecosystem, can be integrated into Node.js with a few packages like redux-node-logger<\/code>. This allows you to centralize state management, making everything more predictable and easier to follow.<\/p>\n<\/span>Example Code:<\/span><\/h4>\nconst redux = require('redux'<\/span>); const logger = require('redux-node-logger'<\/span>).default<\/span>; const initialState = { user:<\/span> null<\/span>, settings:<\/span> {} }; const reducer = (state = initialState, action) => {\r\n switch<\/span> (action.type) {\r\n case<\/span> 'SET_USER'<\/span>:\r\n return<\/span> { ...state, user:<\/span> action.payload };\r\n case<\/span> 'SET_SETTINGS'<\/span>:\r\n return<\/span> { ...state, settings:<\/span> action.payload };\r\n default:<\/span>\r\n return<\/span> state; } }; const store = redux.createStore(reducer, redux.applyMiddleware(logger));\r\n\r\n