What are some best practices in JavaScript?

What are some best practices in JavaScript?

Some best practices include using 'strict mode', avoiding global variables, and using meaningful variable names.

Can you explain why using 'strict mode' is important?

'Strict mode' helps catch common coding errors and prevents the use of unsafe actions, making your code more reliable.

What about error handling? Any best practices?

Yes! Always use try-catch blocks for error handling and provide meaningful error messages to help with debugging.

How can I improve code readability?

You can improve readability by using consistent indentation, commenting your code, and breaking it into smaller functions.