These days it’s easy to get started building a Single Page Application (SPA). Dozens of frameworks are clamouring to pitch their trivial “hello world” and “todo list” examples. But the moment you step outside the predefined path and begin actually crafting something for a real business, you face an explosion …
The goal of this talk is for you to understand scopes, scope chains, and closures. You will also be able to easily and quickly explain them to other developers.