
Skip the parts of YouTube videos you already know
Take a short quiz on a YouTube video first. QuizFirst shows which parts you can skip, so you only watch what you need.
QuizFirst is a Chrome extension that allows users to take a quiz on a YouTube video before watching it. It identifies sections of the video that can be skipped based on the quiz results, enhancing productivity in educational content consumption.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.