I’ve given this blog post as a talk which you can watch here: A while back, Guillermo Rauch‏ (creator of Socket.io and founder of Zeit.co (the company behind a ton of the awesome stuff coming out lately)) tweeted something profound: ...

You’re a developer and you want to avoid shipping a broken login experience, so you’re writing some tests to make sure you don’t. Let’s get a quick look at an example of such a form: const form = ( <form ...