Swaybien

Now that's a perfect extension for my purpose.. Thank you. Here's my article on how to open a random Wikipedia article of your interest, using this brilliant extension and special bookmarks: http://josef-handsuch.blogspot.ie/2017/12/how-to-open-random-wikipedia-article-of.html

Simple, brilliant. A nice little bookmark randomizer is exactly what I've wanted for web-browsing language study time. Great tool!