Explain the steps to refactor a large, monolithic frontend codebase into a more modular and maintainable structure.
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When answering this question, you want to illustrate your understanding of software architecture and the refactoring process. Start by explaining the importance of breaking down a monolithic codebase into smaller, manageable pieces. Discuss the concept of modularity and its benefits, such as easier code maintenance and improved scalability. Then, outline a step-by-step approach to refactoring, including assessing the current state, defining the target architecture, and the process of restructuring the code incrementally. Emphasize the importance of testing at every stage to ensure functionality is preserved.
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