Redux
28 bites tagged Redux — interview questions with model answers, and 60-second explainers.
Redux Toolkit: The Opinionated Way to Write Redux
Redux Toolkit (RTK) is the official, opinionated way to write Redux, bundling best practices to eliminate boilerplate. Use it for any new Redux app to simplify store setup and state updates.
React Redux: Connecting Components to a Global Store
React Redux connects your React UI to a global Redux state store, letting components read data and dispatch updates. It's used to avoid "prop drilling" shared state across the app.
Redux: A Single Source of Truth for App State
Redux centralizes app state into a single "store." Instead of components managing state locally, they dispatch actions to a global reducer. Use it when many components share data.
Redux: Predictable State via a Single Source of Truth
Redux treats app state like a transaction log. All changes are explicit actions processed by pure functions, creating a new, predictable state. It's ideal for complex apps with shared state. The main footgun: putting side effects like API calls in reducers.
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