PingNode

Watch any web page for changes — add the current tab, or point-and-click any element.

PingNode tells you when a page you care about changes, and what changed. Add the page you are on in one click, or pick a single element — a price, a vacancy, a stock line — so a redesign elsewhere on the page is not a change you have to read. It gets past the things in the way. Record a few clicks — accept the cookie banner, open the tab that hides the details, choose a size — and PingNode replays them before each check. Set it once; the diff shows the content, not the banner. It prefers the feed. If a page publishes RSS, Atom, or JSON, PingNode offers to watch that instead: faster, cheaper, and it does not break when the layout changes. It tells you when a selector breaks. If a recorded step stops matching, the watch says so instead of quietly checking the wrong part of the page. It stays out of the way. No account required to install, no ads, no analytics. Alerts arrive by email, webhook, or your preferred messaging platform. Your settings stay in the browser; only the URLs you choose to watch are sent to your PingNode workspace.