a simple frontend monitoring sdk
new tracker({
// api for monitoring
requestUrl: "http://localhost:9000/tracker",
// monitor for history event
historyTracker: true,
// monitor for hash event
hashTracker: true,
// monitor for dom element
domTracker: true,
// monitor for js error (error and promise)
jsError: true,
});monitor for dom element
<div target-key>test</div>