Comment by supermatt

If you just use an html button with simple styling the size is around 58kB (not the quoted 73kB, which is from other libs that they built with like ShadCN than just react), so its still impressively smaller than react.

That said, using Preact instead (a smaller and more modular react-style library) the file size is less than 5kB. Its almost a drop-in replacement for React too: https://preactjs.com/guide/v10/differences-to-react

If i make a similarly minimal app with Nue (the lib the article is about), export as production, and remove the favicon it seems to want to add automatically, the filesize is 28kB. I couldn't see a way to meaningfully reduce that in their docs, as its clearly exporting things that arent being used.

Its pretty disingenuous for them to compare an app to a single button, given their own single button implementation is massively overinflated too. It does appear to be a full app framework rather than just a view library though. So I'll definitely give it a whirl.

To the OP: From a lot of the comments here, including my own, comparing yourself in this way is only going to result in people calling you out on it. Its clear the lib has merit in its own right, but you aren't comparing like to like, and if the focus is on "button" apps, then you are still WAY behind some other libs in terms of export size.