Best UserScripts (Greasemonkey/Tampermonkey)

[Neil79]

First install Greasemonkey for Firefox or Tampermonkey for Chrome

Main Website : http://userscripts.org/

1)Anti-AdBlock Killer - http://userscripts.org/scripts/show/155840
2)YouTube - Auto-Buffer/Auto-HD - http://userscripts.org/scripts/show/49366
or YouTube HD (Firefox Addon not a script) https://addons.mozilla.org/en-US/firefox/addon/youtube-high-definition/
3)Ad Skipper IGN.com - http://userscripts.org/scripts/show/665
4)Ads Skipper - http://userscripts.org/scripts/show/118033
or AdsFight! - http://userscripts.org/scripts/show/89322

Best ones so far, I'm avoiding any that don't have reviews/comments as there are probably some unsafe scripts available. Use at your own risk

 

[murah]

I use Youtube HD suite http://userscripts.org/scripts/show/39167
hasn't been updated in a while but still works great

 

[Christmas themed thank]

YouTube HD always stops working for me after a while. The videos either won't load or they won't play in HD automatically. I've removed, re-added the scripts without success.

A good one is a script which redirects the youtube.com homepage to youtube.com/feed/subscriptions, which I prefer (don't know why that info isn't on the homepage: stupid Google ruins everything again).