The Modern JavaScript Bootcamp (2019) - Working in Strict Mode

The video tutorial explains JavaScript's strict mode, highlighting its benefits in writing cleaner, error-free code. It demonstrates how to enable strict mode, handle errors, and future-proof code by avoiding reserved keywords. The tutorial also covers integrating strict mode into JavaScript files, ensuring better code quality and preventing common pitfalls.

What steps should be taken to enable strict mode in a JavaScript file?

Describe how strict mode can affect the behavior of functions in JavaScript.

What is the significance of reserved keywords in JavaScript, and how does strict mode relate to them?