This article provides a step-by-step guide on how to build a Google Meet clone in Flutter using the 100ms SDK. The tutorial covers setting up the project, creating the UI for the home screen and meeting screen, handling user permissions, configuring video and audio settings, and managing room joining and leaving functionalities. The author uses various packages such as hmssdk_flutter, permission_handler, http, provider, draggable_widget, and cupertino_icons to build the app. The final result is a Google Meet clone that supports video conferencing for Android, iOS, web, and Windows devices.