Test client state
Simple server endpoint returning a greeting
Server endpoint echoing back the sent message
WebSocket Chat
Try "ping" for a server response, or open multiple tabs to see messages broadcast to all connected clients
Try these
- Click the logos to open their docs
- Increment the counter to exercise client state and HMR
- Call
/api/helloto test a server response - Use the WebSocket chat to test real-time bidirectional communication