The RSocket Frame Inspector is a Chrome DevTools extension developed by rsocket. It is designed to enhance the debugging capabilities of the Chrome Developer Tools by adding RSocket debugging tools. This extension specifically targets the open-source RSocket-JS JavaScript library, allowing developers to inspect the RSocket frames sent over a WebSocket connection.

Upon installation, a new tab called "RSocket Frames" appears in the Chrome DevTools. This tab provides a visual representation of the RSocket frames sent over the WebSocket connection. Each frame is displayed, allowing developers to easily analyze and debug the communication between the client and the server.

One of the key features of the RSocket Frame Inspector is the ability to view the data and metadata of each frame. If the frames are encoded in JSON format, developers can use the object inspector view to examine the content of the frames in a structured manner.

With the RSocket Frame Inspector, developers can gain valuable insights into the RSocket communication within their applications. It is a useful tool for troubleshooting and optimizing the performance of RSocket-based applications.

Note: This Chrome DevTools extension is free to use, making it accessible to developers of all levels.