Simple Joke API because there aren't any other free ones.
URL: https://simplejokeapi.azurewebsites.net/joke
{
"question": "Why was Ember.js turning red?",
"answer": "Because it was EMBERrassed for not remEMBERing its route home!",
"text": "q. Why was Ember.js turning red? a. Because it was EMBERrassed for not remEMBERing its route home!",
"author": "elijahmanor",
"created": "09/24/2013",
"tags": [
"javascript",
"ember"
],
"rating": 5
}