5 items
Organize your pinned tabs into named collections. Save, restore, automatically load, import and export them whenever you need. Save and persist pinned tabs. Create a collection from already pinned tabs, mark it as auto-loaded, now they'll be there any time you open your browser. Load different collections manually, add, remove and reorder their urls. This extension also keeps the muted state of a pinned tab.
rating_count is the Chrome Web Store ratings count, not a written-review count.