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.
A Music player containing classical music
educational game drag and drop
Stay organized by using this simple application to manage all your tasks even when you are offline.
Simple drag & drop HTML5 game.
Pick colours from images and create the corresponding CSS in the browser
Tux using CSS
Drag and drop to combine and create colors.
A simple demo of Windows Calculator in HTML and CSS.
simulates a cork board with sticky notes and images
A simple, yet powerful, HTML5 calendar and to-do list
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