Create templates to quickly answer FAQs or store snippets for re-use.
Maybe worse performance on first render, but I am not sure if it is harder. With console.log, client-side rendering might be easier to debug.
About pre-rendering, it should be done to improve performance. That's why prerender-spa-plugin and Nuxt were born.
I think we should assume equal knowledge of front end and back end language here. And I am not saying server side rendering isn't fast once rendered after the first load.
But my point is, that's after the first load. Server side templating doesn't have that issue. But now you have the complexity of a framework like react being in your application.
Even if the backend is node and using say nunjucks or something for templating. The same for python/jinja. There's often significantly less overhead and way less bytes to download.
The benefit of server side templating engines, is that there's not really much in them to debug. You can still use the inspector to debug it some. But using a debugger you can step through your templates as well, just like debugging react.
Actually, template engine is usually not about backend language, but rather a DSL of the template engine language...
For some reasons, template engine DSL is much more popular than simply string interpolation, or lit-html, for example, for the backend.
Also, what is usually slow, is the communication between frontend and backend.
front to backend takes time yes. But what takes more, an html template, or react + components. And react/vue/angular/etc do take more bandwidth on the first load. Granted yes that is only once. This part I think is the minor part of the issue at hand. What is more complex, the html templating, or react with components.
Granted I am still learning react, most templating on the server side is dead simple. React and others are way more complex.
My point, is that all that complexity to me, so far, is for nothing. when templating is way simpler and using react adds the complexity and much more code to debug, test, integrate, etc. And the more thing that can break.
You can render React and Vue sites server-side if you want, or even pre-render them and serve them over a CDN.
The less layers you have to break means the less code you have to break.
Not really. There are already tools that do it for you, like vue-server-side-renderer and prerender-spa-plugin. You don’t even have to set them up yourself. Run npx create-nuxt-app <name>, answer a few questions, and you can have a full Vue SPA that can be served statically, supports server-side rendering, and has both a component library/CSS framework and server framework set up for you. If that’s not easy to do, nothing else is.
npx create-nuxt-app <name>
Yes, I know it's not hard to get it pre-rendered. But it is another step, however minor.
My main argument, is that now you have a whole front end layer of react/vue/angular/whatever which is a lot of added complexity that you need to build, test, integrate, and so on. It is easier to have that break than a simple template.
To me, that added complexity isn't worth it. Even in django/flask and im sure others like rails, you can have it generate a static site when you run the server and have it be seamless too. But theres no cognitive overhead of having to worry about a frontend framework which so far in my experience is way harder to learn than simple templating.
Well, I invite you to go try it.
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