What role do URL parsing libraries (e.g., `querystring`, `qs`) play in preventing errors?

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Grade: Education Subject: Support
What role do URL parsing libraries (e.g., `querystring`, `qs`) play in preventing errors?
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URL parsing libraries provide reliable and standardized ways to extract and validate URL segments. Using them helps avoid manual parsing errors and ensures data consistency. They often include built-in validation mechanisms and options for handling different URL encoding schemes. Utilizing these libraries significantly reduces the likelihood of unexpected data formats leading to promise rejections.