Welcome to the Mozilla Demo Studio, where developers like you can develop, share, demonstrate, and learn all about Web technologies. See what's possible by exploring Demo Studio:
Cascading Style Sheets level 3 (CSS3) provide serveral new features and properties to enhance the formatting and look of documents written in different kinds of markup languages like HTML or XML.
Fully-featured HTML5 powered painting application \o/
Simple child's game
animated realtime clock with digital display
A cute kid game with HTML5 audio.
CSS3 Leica X1
CSS3 experiment with perspective & 3D transform
Hide secret messages inside images.
Listen to the sounds of nature through the Later heaven Bagua Symbol and Make your own symphony.
Realistic classic train made with pure CSS3
The demo replicates Google's Doodle Celebrating Eadweard J. Muybridge's 182nd Birthday in CSS (no JS).
Interactively explore alternative music notation systems, with audio.
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