Extract all ISO 639-1 language codes from the Wikipedia article's table: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes.

extract-iso-lang-codes.js

// Wikipedia article: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
// jQuery Bookmarklet: http://marklets.com/jQuerify.aspx


// Extract language names
var str = ""; $("table td:nth-child(3)").each(function (idx, val) {str += $(val).text() + "\n";}); $("#bodyContent").prepend($("<textarea></textarea>").val(str));

// Extract language codes (2 characters)
var str = ""; $("table td:nth-child(5)").each(function (idx, val) {str += $(val).text() + "\n";}); $("#bodyContent").prepend($("<textarea></textarea>").val(str));