Learn how to use JavaScript classes to create components that encapsulate behavior and state. (more…)

Some mistakes I frequently see people making with React Testing Library. (more…)

Did you know there’s an algebraic structure for functions? That may not surprise you at all. But it surprised me when I first found out about it. I knew we used functions to build algebraic structures. It never occurred to me that functions themselves mig... (more…)

This page explains how to use React with Smart Web Components... (more…)

Less than a year ago, we introduced Create React App as an officially supported way to create apps with zero configuration. The project has since enjoyed tremendous growth, with over 950 commits by more than 250 contributors. (more…)