This is a simple example of using WebSockets with HTMX.
It uses the htmx WebSockets extension
to connect to a websocket server and echo messages back to the client.
The server is written in Go and uses the gorilla/websocket package to handle WebSockets.
Routes:
/- serves the index page/events- handles websocket connections/webhook- handles POST requests and broadcasts the body to all connected clients
Server keeps last 10 messages in memory and broadcasts them to new clients.
go run .Then open http://localhost:8080 in your browser.
Try opening multiple browsers and see list of connected clients update.
Send a message to all connected clients:
curl -X POST -d '{"message": "Hello, world!"}' http://localhost:8080/webhook