Bookmarklets can be a good substitute for browser extensions.

I try to do that once I hit > 200 tabs

If you like to tinker with your browser, or want full control over everything your browser is doing, the you will want to check out the Opera GX

bookmarklets Here is my collection of Javascript bookmarklets. Sometimes they are better than extensions. Using the bookmarklets To install the bookmarklet, drag the link to your bookmarks bar (if your bookmarks bar isn’t showing, you’ll want to turn it on first). After the bookmarklet is on your bookmarks bar, you can use it by clicking on it. Capturing the page title and address of a website Copy Title & URL - from Erik’s Bookmarklets.