[ionrock]

I don't know if I fully grok the web components described by the author. I did find that using templ with Go makes it reasonable to have components you can inject some logic and state into for sending back HTML to htmx where it makes sense. The thing that makes sense is we focus on generating HTML once and there is no need to redefine models in the frontend. This is important because it means we don't take HTML, convert it to a data structure, validate the data, then send the data to a server, that has to validate things again, and return some resulting data, that once again gets rendered as HTML. Each data transition is expensive from a complexity perspective and requires caching state where caching is hard.

I'll admit that I'm not a frontend guru so my bias for writing apps like I did 20 years ago likely shows here.

Still, when I consider all the different abstractions and details around using something like Next.js + Typescript, and where the division between server and client becomes mixed, reducing complexity feels advantageous.

Tailwind is another good example where the explicit nature of attaching styles makes sense if you are writing React components. You've encapsulated all that noise behind a simple JSX tag. Using Tailwind with something that returns HTML then requires a similar way to encapsulate the noise. Again, I found using Templ with Go made that feasible, but I still have avoided Tailwind just b/c I don't want to introduce the noise too soon if possible.

It all makes me wonder if we lost the idea of a fullstack engineer, not because the problems became so challenging that we needed the extra complexity, but rather because we organized our applications into frontend and backend organizationally when we should have been more diligent in maintaining teams that could do everything.

The real tl;dr is that Templ for Go is pretty handy for writing components :)