The key to customizing WordPress is its hook system. And if you’ve been around for awhile, then you know add_action and add_filter like the back of your hand.
But with large parts of WordPress now being rewritten in JavaScript, how will we hook in? Plugin providers typically implement their own hook library, because WordPress core doesn’t have one.
Until now.
This month’s developer meetup is going to look at the Javascript hook system coming to WordPress with Gutenberg.