The Gistr plugin allows users to easily embed and interact with Github Gists and OpenGists directly within their Obsidian notes. With this plugin, you can integrate live websites into your notes, view and edit gists, and even save Obsidian notes as gists to Github or Opengist. The plugin supports various display modes, including a codeblock and an integrated browser for seamless interaction. Users can customize the appearance, theme, and even specify additional properties like zoom or CSS for embedded websites. Gistr also allows automatic saving and updating of notes as gists, providing efficient integration with the popular code-sharing platform.