Single-page HTML app using jQuery and Bootstrap that searches the DPLA API and
return results from Empire State Digital Network. You need an DPLA API
key for this to work, see
http://dp.la/info/developers/codex/policies/#get-a-key.
Once you have a key, create a file named apikey.js
containing this one line:
var DPLA_API_KEY = "YOUR API KEY"; // Your API key here
and save it in the same directory as the index.html file. You should now be good to go.