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:
Hide secret messages inside images.
Cool css3 and js animation built without libraries
Locate cool public art nearby
Playin' with css filters and svg.
HTML5 + CSS3 based game
Draw on maps anywhere — laptop, iOS or Android!
Try to change browser window size to check how many fish run away from the water
Modern Calculator created using CSS3, without images.
Animated card flip menu using 3D transforms
An experiments with 3D perpective of a building
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