@RealSunBeach @wesbos @Netlify https://app.netlify.com uses React due to its heavy need for state management and personalised real-time dynamic content.
https://netlify.com is built with @eleven_ty and a dusting of JavaScript as needed since it's a site rather than an app. (mostly via some Vue utilities)
My tweets and posts live here on my own domain these days.
You can explore them here and follow me on Mastodon instead of Twitter where I'm not currently active.