Here are some handy apps / cool demos that we've made: (the full list is here: https://gist.github.com/xem/206db44adbdd09bac424)
- https://github.com/xem/miniSpeechSynthesis (73b+ speech synthetizer)
- https://github.com/xem/miniSpeechRecognition (100b+ speech recognition)
- https://github.com/codegolf/period1k (1kb periodic table)
- https://github.com/xem/miniPi (compute Pi in ~256b!)
- https://github.com/xem/MiniRegexTester (170b regex tester)
- https://github.com/xem/miniBookmarklets (tiny bookmarklets)
- http://xem.github.io/MiniShadertoyLite/ (512b shadertoy clone)
- http://xem.github.io/MiniShadertoy/ (1kb shadertoy clone)
- http://xem.github.io/miniBeautifier/ (1kb js beautifier)
- https://github.com/xem/miniUnicode (Unicode slideshows in 64b and up)
- https://github.com/xem/miniKeyCode (JS KeyCode finder in less than 128b)
- http://xem.github.io/miniJSperf/ (a JSperf clone in less than 300b)
- https://github.com/xem/sheet (a spreadsheet app in 221 bytes)
- https://github.com/xem/hex (hexadecimal viewer and editor in 243+ bytes)
- https://github.com/xem/miniURI (file-to-dataURI converter in 99 bytes)
- https://github.com/xem/miniCodeEditor (HTML/CSS/JS editor in 156+ bytes)
- https://github.com/xem/braille-art (drawing with braille on Twitter in less than 1k)
- https://github.com/xem/miniMinifier (HTML/CSS/JS minifiers in 128+ bytes)
- http://js13kgames.com/entries/26-games-in-1 (26 games in 13kb)
