Chrome: https://chrome.google.com/webstore/detail/mnjggcdmjocbbbhaepdhchncahnbgone
Firefox: https://addons.mozilla.org/addon/sponsorblock/
Changes this version:
Fixed inline sponsor popup.
Previewing now unpauses the video and enables autoskip temporarily.
Popup close button now visible on the dark theme.
Removed the use of the Invidious API.