Modern JavaScript from the Beginning - Second Edition - Local Storage Crash Course

The video tutorial explains the concepts of local and session storage in web development. It highlights the differences between the two, focusing on data persistence and usage scenarios. The tutorial demonstrates how to store data as key-value pairs in the browser using local storage, including methods like setItem, getItem, removeItem, and clear. It also covers security considerations, advising against storing sensitive data in local storage due to its client-side nature. The tutorial concludes with a practical demonstration using developer tools to manage local storage data.

What is the significance of key-value pairs in local storage?

Explain how to store an object in local storage.

What methods are available for manipulating local storage data?