Explore samples from the Chrome Extension samples repository. Use these to learn how extensions work or as starting points for building your own extensions.

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    This recipe shows how to use sidePanel.getOptions() to retrieve the current side panel and switch between side panels.

      Try the Gemini Models.

        Shows how to display the same side panel on every site using the Side Panel API.

          Adds a custom cursor on developer.chrome.com.

            Try the built-in AI preview in Chrome.

              Provides definitions in the side panel.

                Uses the chrome.privacy.services property to get and set privacy settings.

                  Basic Hello World Extension

                    Generate a red triangle with WebGPU in an extension service worker.