React - Lists and Keys

In this episode, I explain how lists and keys are used in React.
Resources:

• https://github.com/davidwparker/programmingtil-react/tree/master/0017-lists-and-keys
• https://facebook.github.io/react/docs/lists-and-keys.html

https://facebook.github.io/react/docs/reconciliation.html#recursing-on-children