Language KISS HTML5

Browser based flash cards to learn a language, see http://en.wikipedia.org/wiki/Flash_cards.

You just need
- a modern browser (smartphone, tablet, computer,...) and
- an internet connection.

Main features
- learn (cards due to learn), swat (every card)
- copy cards
- filter
- sort
- synchronize between devices
- share cards with other users (just use all and/or improve and add cards)

Programm code and usage follows the KISS principle, see http://en.wikipedia.org/wiki/KISS_principle
- basic requirement = browser
- OS independent
- no installation required
- no fancy features
- bullet proof synchonization and sharing
- deployment is just copying files onto a PHP enabled webserver

More
- data is on your own server
- no central registration or data mining

Technical Details
- logic in JavaScript (browser)
- Share/synch by PHP scripts on webserver (file based)