When should I use arrow functions in React?

When should I use arrow functions in React?

Arrow functions are often used in React for defining methods and callbacks, especially in class components.

What are the benefits of using arrow functions?

They help maintain the context of 'this', making your code cleaner and avoiding common pitfalls with 'this' binding.

Are there any downsides to using them?

Yes, using arrow functions in render methods can lead to performance issues due to creating new instances on each render.

So, should I avoid them in render methods?

It's best to define methods outside of the render method or use class properties to avoid performance hits.