W3C Markup Validation Service

Related

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  Pixel converter

  Pixel converter is a crucial web development and design tool for converting pixel values into different measurement units like inches, centimeters, or percentages, ensuring consistency across diverse devices and screens in responsive web design.

  रेटिंग: रेटिंग की कुल संख्या: 1

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  Web Developer

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

  रेटिंग: रेटिंग की कुल संख्या: 122

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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.

  रेटिंग: रेटिंग की कुल संख्या: 3

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  Extension source viewer

  View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.

  रेटिंग: रेटिंग की कुल संख्या: 27

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  WordPress Theme and Plugins Detector

  This tool detects theme and plugins used on WordPress sites and displays information about them.

  रेटिंग: रेटिंग की कुल संख्या: 11