PX to REM and REM to PX

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  Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.

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  Strike Out Nofollow Links

  Just strikes out nofollow links via CSS3 selectors.

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  GitHub Extension

  The GitHub Browser Extension allows GitHub users to quickly find and open all of their assigned issues and pull requests from a single location. It can be handy for developers and project managers to view their tasks.

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  Internet Speed Test

  Test your internet connection speed (upload and download) from a toolbar panel

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  Design Mode

  Edit any page's content by switching to design mode, where you can modify the content and drag images around like a Word Editor

  Rating: Kabuuang bilang ng mga rating: 3