React JS Masterclass - Go From Zero To Job Ready - Dynamic Page Title / 140

The video tutorial covers updating page titles using a custom hook called 'useTitle'. The instructor demonstrates how to implement this hook across various pages, including the home, cart, dashboard, and order pages. The process involves importing the hook, setting the title, and testing the updates. The tutorial concludes with a brief mention of the next topic, error handling.

What is the significance of creating an index as mentioned in the text?

What does the teacher mean by 'the ease of index' in the context of importing files?

Explain the error handling part that the teacher intends to focus on after updating the titles.