React, Flux, GraphQL, Hack, HHVM...? All of this and more! (more…)

In this short article, you will get a chance to learn what controlled components are... (more…)

It all started last week. 3 different React learners encountered 3 different obstacles trying to use setState() in their projects. I mentor new React users a lot, and consult with teams making… (more…)

During my time on the React team, I’ve been lucky to see how Jordan, Sebastian, Sophie and other tenured team members approach problems. In this post, I’m distilling what I learned from them into a few high-level technical principles. These principles are... (more…)

useRef is well known for get access to DOM elements. However, it can also be used as a way to keep a mutable value around within a component. Similar to useState that doesn't trigger a re-render. Read more for a deep dive on useRef. (more…)