What are some common examples of type coercion in JavaScript?

What are some common examples of type coercion in JavaScript?

Type coercion in JavaScript is when the language automatically converts types. For example, adding a number and a string results in a string: 5 + '5' gives '55'.

Can you give me more examples?

Sure! Another example is using the == operator, which can coerce types. For instance, 0 == '0' is true because the string is converted to a number.

What about boolean coercion?

Great question! In JavaScript, values like 0, null, and '' (empty string) are coerced to false, while non-empty strings and non-zero numbers are coerced to true.

How can I avoid type coercion issues?

To avoid type coercion issues, use strict equality === instead of ==, and always be mindful of the types of values you're working with.