Check URLs for personal data before sharing publicly, developer guide advises

A technical draft from the 주소나와 team outlines a JavaScript function to inspect URLs before adding them to public link collections. The function parses URL strings without making external requests to check for potentially sensitive data like email addresses, tokens, or user-specific parameters. This is a pre-sharing review step, distinct from checking link accessibility or page content, focusing on data that might be exposed in browser history or logs. The guide emphasizes that automated checks are not a safety guarantee and must be followed by human review for final sharing decisions.