The VS Code Insiders button on the Visual Studio marketplace is a Chrome extension that enhances user experience by adding an 'Install for VS Code Insiders' button directly on the marketplace page. This tool is designed for users who want to easily install extensions for Visual Studio Code Insiders without navigating through additional steps. The extension is free and operates automatically, requiring no configuration upon installation.

This extension prioritizes user privacy and security by functioning entirely within the browser and exclusively on the Visual Studio marketplace website. It adds the button without requiring extra permissions, ensuring that no tracking, analytics, or telemetry is involved. This makes the extension a convenient and secure option for developers looking to streamline their installation process.