Comment by stormcode

Does it work? Absolutely. It just depends how you use it and what for.

I had 12 legacy node apps running node 4, with jQuery front ends. Outdated dependencies and best practices all over. No build pipeline. No tests. Express 3. All of it worked but it's aging to the point of no return. And the upgrade work is boring, with very little ROI.

In a month, without writing any code, I've got them all upgraded to Node 22, with updated dependencies, removed jQuery completely, newer version of express, better logging, improved UI.

It's work that would have taken me a year of my free time and been soul crushing and annoying.

Did it with codex as a way of better learning the tooling. It felt more like playing a resource sim game than coding. Pretty enjoyable. Was able to work on multiple tasks at once while doing some other work.

It worked really well for that.