What are the best practices for using ES6?

What are the best practices for using ES6 in my JavaScript projects?

Some best practices for ES6 include using let and const for variable declarations, utilizing arrow functions, and employing template literals for string interpolation.

Can you explain why I should prefer const over var?

Using const helps prevent accidental reassignment of variables, making your code more predictable and easier to debug.

What are template literals and how do they improve code readability?

Template literals allow for multi-line strings and string interpolation, which enhances readability and reduces the need for concatenation.

Are there any performance considerations I should be aware of with ES6 features?

Generally, ES6 features are optimized in modern engines, but it's good to be mindful of how certain features may impact performance in specific scenarios.