htmx:after:sse:message ~ htmx

The htmx:after:sse:message event fires after an SSE message has been processed and swapped into the DOM.

When It Fires

After the message content has been successfully swapped.

Event Detail

ctx - Request context
message - Message object with data, event, and id properties

Example


htmx.on('htmx:after:sse:message', (evt) => {
  console.log('SSE message processed:', evt.detail.message.id);
  // Update UI indicators, scroll to new content
});

The message has been fully processed at this point.