James Morgan

React provides a few super useful top-level methods for manipulating this.props.children to produce the desired output. This is particularly helpful when those children are not explicity known beforehand. React.Children.map works the same as the Array.prototype.map to loop over each child and apply a function, then return a new set. »

If you're new to React, you'll run into a few quirks that aren't immediately apparent. If you know what to watch out for, these head scratchers won't ruin your day. »

Using ES6 classes to write React components has the drawback of requiring us to bind custom methods inside the constructor: »