YouTube has started featuring its top videos in a new section called YouTube Charts which tells users top videos across categories. Think of it as the Billboard Hot 100 for the world of web video.
The “most subscribed” option of YouTube Charts gives insight into what YouTube channels are gaining popularity at any given moment. YouTube Charts ranks videos by various criteria: videos that got highest views, the most liked videos or the most subscribers over the past day, the past week, the past month or all time. Each category will have show the top 100 videos under that section.