Spotify: collapse the library to icons
Automatically collapses the left library panel to its narrow icon-only view, freeing space.
Code to copy
// Keep the left library collapsed to its narrow icon-only width
function collapseLibrary() {
const btn = document.querySelector('button[aria-label="Collapse Your Library"]');
if (btn) { btn.click(); }
}
collapseLibrary();
const obs = new MutationObserver(() => {
if (document.querySelector('button[aria-label="Collapse Your Library"]')) {
collapseLibrary();
obs.disconnect();
}
});
obs.observe(document.documentElement, { childList: true, subtree: 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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