Relative vs Absolute Paths in JavaScript
JavaScript employs both relative and absolute paths to specify the location of resources like images, scripts, or other external assets. Understanding the differences between these paths is crucial for effective web development.
Definition
Performance and Security
Generally, there are no significant performance differences between using relative and absolute paths. However, if the resources are located on a different domain, absolute paths may incur additional overhead due to cross-origin requests.
In terms of security, absolute paths can help prevent malicious actors from accessing unauthorized files by restricting access to files within the site's hosting. Relative paths, on the other hand, can potentially be manipulated to point to unintended files if the current directory is compromised.
Converting Absolute to Relative Path
JavaScript provides utilities to convert absolute paths to relative paths:
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