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Preview of Localhost Toolkit

Localhost Toolkit by smsdev00

Developer tools for localhost: disable browser cache, bypass CORS restrictions, remove CSP headers, and add artificial network delay. Configure each feature per port.

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About this extension
A Firefox extension designed for web developers working with localhost environments.
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Permissions and data

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
2.0.0
Size
15.5 KB
Last updated
5 days ago (Feb 3, 2026)
Version History
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