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How to Replace Scattered Try/Catch Blocks with a Centralized API Error Handler

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Developers building frontend projects often end up cluttering their codebases with repetitive try/catch blocks around every API call. While try/catch is a valid error-handling approach, overusing it inline across components makes code harder to read and maintain. A cleaner alternative involves implementing a unified, centralized error-handling layer using JavaScript or TypeScript. This approach reduces code duplication and improves scalability as a project grows. The pattern is particularly relevant for web developers working on frontend applications that rely heavily on API requests.

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