Compare 7 ways to manage states in React and Next.js: In-depth Analysis and Real Cases
React와 Next.js is one of the most popular frameworks in web development and is a powerful tool for building dynamic web applications. However, as the project grows in size, sharing and managing data between multiple components becomes increasingly complex. Various state management methods have emerged to address these issues. In this article, we would like to conduct an in-depth analysis of seven representative state management methods (useState, useReducer, Context API, Redux, Recoil, Zustand, Next.js SWR), compare the advantages and disadvantages of each method, and present its application with real-world cases. In addition, we would like to provide additional considerations and tips to help you choose the right health management method based on the nature of the project. 1. useState: Manage [local] component internal state useState is the most basic state management method in React. It is suitable for managing variables inside components, and is simple and intuitive to use. Howev