Before we can enhance our applications with 3rd party JavaScript libraries or backend data requests, we must first understand how to work with the component lifecycle: a series of methods that can be invoked every time we mount or update a component.

• Loading data when a component mounts (1, 2)
• Clock (demo, source)

• Updating Lifecycle (color-organizer) (demo, source)
• Component will Receive Props (1, 2, note)

• Display Component (1, 2)
• WhenTruthy, WhenFalsy (3, 4, 5)

• Fetching Data (1, 2)
• D3 Timeline v1 (1, 2)

• People list (1)
• DataComponent HOC (2)
• Country dropdown with DataComponent (3)
• Expandable HOC (1)
• PopUp with Expandable (2)

• Clock without React State (1)
• Flux (1)