Not to knock on the project - it's certainly interesting.

I find it funny that the headline is "JavaSCript is enough" - yet this is a compiler on top of JavaScript that introduces magic and behavioural changes to syntax. How well does this work with testing frameworks? Can this run without the compiler?

A lot of the thinking behind this compiler comes out of the box with Rust. If only wasm worked.

Heh, sorry, I (the author) wasn't the one who created the post. But the idea is reactivity in JS shouldn't require new syntax.

Gea works best with the compiler, I documented a non-compiled (only compiles JSX) browser usage here: https://geajs.com/docs/browser-usage.html but this obviously requires manual store observers and manual DOM updates, which means it's not _really_ benefiting from Gea.