Are you curious to know what happened in 2019 in the React world, that you should know about? I watch a lot of dev conference talks. They’re a great way to learn new things and stay up-to-date in my career as a developer. In 2019, there were 23 React conferences—with ~500 talks (~180 hours)—and I covered all of them, on Hero35. The following talks are the ones that I enjoyed the most, due to their