TamperMonkey
://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo
YouTubeNonStop
://chrome.google.com/webstore/detail/youtube-nonstop/nlkaejimjacpillmajjnopmpbkbnocid
AdBlockerPro
://chrome.google.com/webstore/detail/ad-blocker-pro/fenfpfipldcdebkpiboonlpnoklcnepg
UserAgentSwitcher
://chrome.google.com/webstore/detail/user-agent-switcher/dbclpoekepcmadpkeaelmhiheolhjflj