Loop YouTube videos, and control how long you want to play a YouTube video for.
FacePause - Look away to pause YouTube videos
Top Nine for Instagram 2019 - Find and share your Top Nine Instagram photos from 2019
mps-youtube - Terminal based YouTube player and downloader
Nine by #2015bestnine - Meet Instagrammers through your best 9 photos on Instagram
ListenOnRepeat - 24/7 curated music streams
1stagram - Discover anyone's first Instagram post