React Charts is a straightforward set of declarative React chart components created by Tanner Linsley. We love that it is opinionated and only contains X/Y charts. A quote from their website :
“We believe data visualization is all about effectively conveying information to your users, and not about building new and"exciting" methods of indirection or "art" for them to ponder and decipher. To that end, React Charts only supports X/Y chart layouts and purposefully does not have support for pie charts, radar charts, or other circular nonsense.”.
This library is almost entirely maintained by one person. This is not an easy feat, and Tanner deserves a lot of credit for what he’s accomplished with his open-source work. There is also a Discord community where you can ask questions, get help, and talk about issues.