Hides most of the random, unrelated videos which YouTube injects into search results, but still allows you to access them. This script gathers videos from categories like "People also watched" and "For you" and collapses them into thin boxes on-screen so they won't distract from actual search results. Hover the mouse over these boxes to show their contents.
< Valutazione su YouTube - Search Results Cleaner
Works great in Tampermonkey as userscript in Firefox too