I slapped together a flashcard javascript library. The library pulls data from Google Spreadsheets and displays responsive and swipeable flashcards. I use it on my android phone: I have two icons, one to quickly add new words to my spreadsheet and the other for viewing the words in flashcard format.
Here’s a live demo:
http://www.dittyjamz.com/samples/flashcards/
This library is open source and is a part my samples repository on GitHub. You can check it out here:
https://github.com/shaun-moen/samples
