When I go to https://markojs.com in Safari (14.1.2), the CPU load on my MacBook Air goes up above 100%. If I use the Brave browser, the CPU load is closer to 25%. Still too much.
Great article! I have only done a few simple projects with React, except for one where we used Redux. For me, Redux is too much clutter. I can recommend a look at this article: https://medium.com/@yiyisun/redux-vs-the-react-context-api-v...
I've been working on an AppRun based hobby project for a couple of months now, and I find state management there to be quite easy. No clutter!