Overview of webpacks. Went over:

• Concepts
• Entry
• Output
• Loaders
• Plugins
• Mode
• Browser Compatablity

How to configure webpacks.

• Configuration - assumed entry point is src/index
• Using a different config file
• Options
• With more specific details on options available

Shows how to do 'hello world' in React.

• How to Read This Guide They also provide a link to their practical tutorial
• Knowledge Level Assumptions They link a JavaScript tutorial. There's also a link to (quick definition of what's new in ES6)[https://gist.github.com/gaearon/683e676101005de0add59e8bb345340c].

JSX produces React "elements"

• Why JSX?
• Embedding Expressions in JSX
• JSX is and Expression Too
• Specifying Attributes with JSX
• Specifying Chrildren with JSX
• JSX Prevents Injection Attacks
• JSX Represents Objects

Elements are the smallest building blocks of React apps.

• Rendering an Element into the DOM
• Updating the Rendered Element
• React Only Updates What's Necessary