This is a presentation/working set to show how to work with generators, presented at BogotaJS 22/04/14, 1. Requeriments - Node v0.11 - --harmony flag 2. What are Generators - Explanation - Examples 3. What are Thunks - Explanation - Examples 4. How it helps with callback hell - Explanation - Examples 5. Notes - Some of this can be solved with promises (q), other 3rd party librarys (async) but this reads better -