I've been using react since 2017, first for variaous client projects, and then teaching to various organisations including BBC News.
The React Course
The React course was originally buiilt for BBC News some time ago. It is rather short and could do with an update. I hope one day soon to have time to improve it.
- React Course
- React Course Book (the whole course formatted as a single document with internal links)
React components are supposed to be modular and stackable, just like html. We achieve nesting in React components by passing children as an implicit prop to our component, but what if we want to do more than simply dump those children on to the page? What if we want to manipulate them in some way? Enter React.Children.map