Besser Pinned Tabs от Gérard Kieffer

Protects pinned tabs against unintentional closures and prevents opening a different website inside a pinned tab.

Вам понадобится Firefox, чтобы использовать это расширение

Об этом расширении

Firefox only features (to be added in Chrome)

When you click ANY link in a pinned tab, opens it in a new tab instead of replacing your pinned page.
(Except for same-URL links, to prevent a tab being duplicated when refreshing a page)

Chrome and Firefox features

If you type a new address in a pinned tab's address bar, opens it as a new tab to preserve your pinned page

Chrome-only features (Firefox already handles this behaviour natively)

Automatically reopens pinned tabs if they're accidentally closed, whether using keyboard shortcuts or mouse clicks.
When you click a link to a different website in a pinned tab, opens it in a new tab instead of replacing your pinned page.

Оцените работу расширения

Примечания к выпуску 1.5.1

Bugfixes

Fixed pinned tabs not being recognized until manually refreshed after extension installation/update

New Features