https://chrome.google.com/extensions/detail/phodabgmalihpnmmlgoplifofcdnjoll https://chrome.google.com/extensions/detail/phodabgmalihpnmm... there's also this

https://chrome.google.com/extensions/detail/phodabgmalihpnmmlgoplifofcdnjoll https://chrome.google.com/extensions/detail/phodabgmalihpnmm... there's also this chrome extension, but it only blacklists, not whitelists.