Daily, a developer platform, has partnered with CometChat to provide a comprehensive list of products and extensions for building an enriched chat experience in apps. The integration allows developers to quickly enable chat functionality without compromising on features or user interface. This tutorial uses Daily's React Hooks custom video app as an example, demonstrating how to swap out the custom chat UI with CometChat's chat widget, create a CometChat user synced with the Daily local participant, and launch the chat widget. The integration also enables optional extensions such as whiteboarding, class polling, collaborative documents, live transcription, and more. Developers can turn on these extensions by visiting the CometChat dashboard and toggling them on in their app. To clean up tasks when users leave the call, developers can log them out of CometChat or delete the user from the chat. The integration provides a powerful way to add an enriched chat experience to Daily apps with minimal code changes.