Item logo image for Localhost Warning

Localhost Warning

5.0(

1 rating

)
ExtensionDeveloper Tools5 users
Item media 1 (screenshot) for Localhost Warning

Overview

Displays a warning banner on local and development pages.

This extension helps developers easily recognize when they are working in a local or development environment by displaying a clear warning banner at the top of the page. 🚀 Features: ✅ Detects localhost, 127.0.0.1, .docker, and dev. domains. ✅ Displays a red warning banner with “This is a local or development page!” message. ✅ Prevents accidental modifications or actions in non-production environments. ✅ Works automatically on all web pages without additional setup. Perfect for developers, testers, and teams working with local or staging environments! 🔧 How to use: 1. Install the extension. 2. Open any local or development site (e.g., http://localhost, http://xxxx.docker, https://dev.xxxx). 3. See the warning banner at the top of the page. ⚠️ Note: This extension does not modify site functionality—it only adds a visual indicator to prevent mistakes.

5 out of 51 rating

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Details

  • Version
    2.0
  • Updated
    March 27, 2025
  • Offered by
    Ondřej Chlumecký
  • Size
    121KiB
  • Languages
    English
  • Developer
    Email
    ondrej.chlumecky@icloud.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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