Remember the page scroll position
When you return to the page it scrolls back to where you last stopped reading.
Code to copy
var key = 'jz-scroll:' + location.pathname + location.search;
try {
var saved = parseInt(sessionStorage.getItem(key) || '0', 10);
if (saved > 0) {
window.requestAnimationFrame(function () {
window.scrollTo(0, saved);
});
}
} catch (e) {}
window.addEventListener('scroll', function () {
try { sessionStorage.setItem(key, String(window.scrollY)); } catch (e) {}
}, { passive: true });How to use this example
- Copy the code with the button above.
- Install JustZix (2 minutes) and open the extension on the target page.
- Add a new rule matching that page.
- Paste the code into the rule's JavaScript panel and save — it runs on every page visit.
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