I made another little screencast about Koa Js. This time I talk about and shows the concept that Koa is built upon; generators. We’re also visting the “yield” keyword in order to understand what’s going on.
Screencast - What is yield and generators?'
**Y**o, **I** **E**xpect **L**ittle **D**elay is my new way of explaining what happens when you say **yield** in your code. I hope you enjoy this.