José Mussa josemussa

## keybase.md

      
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                josemussa
                / keybase.md
            
            
              Created
              September 22, 2018 11:19
            
          
    Keybase proof

I hereby claim:

I am josemussa on github.
I am mussa (https://keybase.io/mussa) on keybase.
I have a public key ASCp1A1yXxEw5-X7OYCX_14gVxA3av5RATauSVqEMNJ5ugo

To claim this, I am signing this object:

  
## gist:5f4bc74d66493c035347b6120f12d4cf
### Avoid renderThing methods

If you’ve defined a custom method in your component that starts with the word render, chances are that should be its own component. As (Chris Biscardi)[https://mobile.twitter.com/chrisbiscardi/status/1004559213320814592] puts it, “[It] effectively means there’s enough complexity to be worth breaking down”. React’s smart about when to render or not render a component, so by splitting these out into their own components, you can help React do its job better.

```JS
// Instead of this
class Items extends React.Component {
  renderItems ({ items }) {
    return items.map(item => (
      <li key={item.id}>
	### Avoid renderThing methods

	If you’ve defined a custom method in your component that starts with the word render, chances are that should be its own component. As (Chris Biscardi)[https://mobile.twitter.com/chrisbiscardi/status/1004559213320814592] puts it, “[It] effectively means there’s enough complexity to be worth breaking down”. React’s smart about when to render or not render a component, so by splitting these out into their own components, you can help React do its job better.

	```JS
	// Instead of this
	class Items extends React.Component {
	renderItems ({ items }) {
	return items.map(item => (
	<li key={item.id}>