What can we create with only 140 bytes of JavaScript? How do we write small programs that output their own source in a different way? Why do we write code in English and limit us to ASCII characters? Can we write JS that is also valid CSS and HTML at the same time? Follow Martin on his journey through a maze of code where the boundaries between art and programming are blurred. This entertaining talk will show off invisible code, tweet-sized games, Asian programs, symmetric JavaScript, polyglot …