Congrats to you, but yeah the other comments have already said it.

I'm talking about projects that have a lot of people working together across multiple teams where not everyone is even a dev. This is routine with e-commerce. The build will have assets from design teams, copywriters, analytics scripts, etc. and a CMS isn't always the correct or even scalable solution for that. The original commenter I was replying to seems to be stuck in the past. These days it can all be done with a simple CI script, but yeah ultimately that means build tools.

Above all else, like I said in another comment, there cannot be server-side rendering because it deploys to a CDN for hosting. These are projects that require huge amounts of content, but need to stay responsive. The final build result and upload is many files, but the initial load for the site is minimal JS and HTML to render for the user.

> billions in transactions via our servers with thousands of users streaming real time data. It's certainly more complicated and "larger" than 99.9% of things you'll ever do.

Large scale doesn't have to be complicated, but it does need some way to coordinate the effort which means there's a build and there will be requirements that are beyond any one person's control and expected for the modern web.

I want to also point out the obvious that there's insane money being made in e-commerce since it's now the default way to shop for everyone. It's a very common type of web project and if the typical HN web dev is getting paid a decent salary it's likely that the sites they maintain have several orders of magnitude more users than what you're talking about.