What are the best practices for using ternary operators in JavaScript?

What are the best practices for using ternary operators in JavaScript?

Ternary operators can make your code concise, but they should be used wisely. Here are some best practices: 1. Keep it simple: Use them for straightforward conditions. 2. Avoid nesting: Nested ternaries can reduce readability. 3. Use parentheses for clarity: This helps in understanding complex conditions.

Can you give me an example of a simple ternary operator?

Sure! Here's a simple example: const result = (age >= 18) ? 'Adult' : 'Minor'; This checks if the age is 18 or older and assigns 'Adult' or 'Minor' accordingly.

What should I avoid when using ternary operators?

You should avoid using them for complex conditions or when the logic spans multiple lines. This can lead to confusion and make your code harder to read.

Are there any performance issues with using ternary operators?

Generally, there are no significant performance issues with ternary operators. However, readability is more important than performance, so prioritize clarity.