Dancemusic WTF-300 Quiz game for learning electronic dance music styles
FacePause Look away to pause YouTube videos
Freeze - New Tab Page A Curated Cinemagraph Each Time You Open a New Tab
Quick Preview for Soundcloud Just hover the ▶️ button to preview music on Soundcloud
Mixtape Highlighter for Soundcloud Highlight Sounds Longer than 20min in Your Feed