Link tags: singlepageapps

What Is A Single-page Application?: HeydonWorks

You can’t create a complex modern web application like Google Mail without JavaScript and a SPA architecture. Google Mail is a webmail client and webmail clients existed some time before JavaScript became the language it is today or frameworks like Angular JS or Angular BS existed. However, you cannot create a complex modern web application like Google Mail without JavaScript. Google Mail itself offers a basic HTML version that works perfectly well without JavaScript of any form—let alone a 300KB bundle. But, still, you cannot create a complex modern web application like Google Mail without JavaScript. Just keep saying that. Keep repeating that line in perpetuity. Keep adding more and more JavaScript and calling it good.

Web developers: remarkably untalented and careless? – Baldur Bjarnason

I’d like to suggest that everybody in web dev point their dysfunctional novelty seeking (of which I suffer as well) in the direction of HTML and CSS. See how much can be done without JavaScript. It’s a lot! Then look at writing more lightweight JavaScript that’s layered on top of the HTML as enhancements. Because it’s an enhancement and not required for functionality, you can cut the line higher and use newer tech without worry.

See how refreshing that feels.

Introducing Enhance Music — Begin Blog

I also think the number of situations in which an SPA architecture can be recommended is dwindling, chiefly due to how good the web platform has become (and how much better it’s getting every day). And because so much of the rest of the ‘struggle stack’ (transpilers, unique dialects, etc.) was built to get around gaps in the web platform that no longer exist, the use cases for these tools is dwindling in tandem.

This is good news: not only can we avoid piling up transient knowledge about a seemingly endless stream of dependencies, we can also eject from the routine stress of those dependencies changing or breaking under our feet and throwing wrenches into our workflows — all while delivering more robust and performant websites to end users.

Why multi-page apps? | Go Make Things

There are absolutely use-cases for SPAs (media sites, primarily). Most of the other things we use them for make the user experience notably worse or band-aid over the real underlying issues without addressing them.

Web Developer Ground Hog Day | Go Make Things

JavaScript is great. I love using it, and it does amazing things. But maybe it’s time we stop repeating these same patterns of development over and over again. Maybe we can use JavaScript more responsibly, and focus more effort on HTML and CSS.

Rich Harris: Hot takes on the web 🌶️ - YouTube

I don’t agree with all of these takes-of-varying-spiciness, but Rich Harris is always worth paying attention to.

Why I’m not the biggest fan of Single Page Applications - Manuel Matuzović

I guess the biggest criticism here is that it feels like people who believe in the superiority of single page applications and the entire ecosystem focus more on developer experience (DX) than user experience. That sounds like a dangerous blanket statement, but after all these years, I never had the feeling that the argument “better DX leads to better UX” was ever true. It’s nothing more than a justification for the immense complexity and potentially significantly worse UX. And even if the core argument isn’t DX, other arguments like scalability, maintainability, competitive ability, easier recruiting (“everyone uses React”), and cost effectiveness, in my experience, only sound good, but rarely hold up to their promises.

We’re all trying to find the guy who did this

Imagine the web is a storefront, React is a hot dog car, and here’s Create React App dressed as a hot dog:

HTML is the cornerstone of the web — so why does creating a “React app” produce an empty HTML file? Why are we not taking advantage of the most basic feature of the web—the ability to see content quickly before all the interactive code loads? Why do we wait to start loading the data until after all the client-side code has finished loading?

The transitional web | Go Make Things

I’ve smelt the same change in the wind that Chris describes here—there’s finally a reckoning happening in the world of JavaScript frameworks and single page apps.

Why We’re Breaking Up with CSS-in-JS | Brad Frost

I’ve seen the pendulum swing back and forth many times over my years building on the web. I too feel like there’s something in the air right now, and people are finally acknowledging that most single page apps are crap.

But Brad makes the interesting point that, because they were incubated when profligate client-side JavaScript was all the rage, web components may have ended up inheriting the wrong mindset:

So now the world of web components has egg on its face because the zeitgeist at the time of its design didn’t have such a strong focus on SSR/HTML-first/ progressive enhancement. Had web components been designed in the current zeitgeist, things would almost certainly be different.

SPAs: theory versus practice | Read the Tea Leaves

At the risk of grossly oversimplifying things, I propose that the core of the debate can be summed up by these truisms:

1. The best SPA is better than the best MPA.
2. The average SPA is worse than the average MPA.

The balance has shifted away from SPAs | Read the Tea Leaves

I’ve got the same hunch as Nolan:

There’s a feeling in the air. A zeitgeist. SPAs are no longer the cool kids they once were 10 years ago.

And I think he’s right to frame the appeal of single page apps in terms of control (even if that control comes at the expense of performance and first-load user experience).

How to make MPAs that are as fast as SPAs | Go Make Things

The headline is a little misleading because if you follow this advice, your multi-page apps will be much much faster than single page apps, especially when you include that initial page load of a single page app.

Here’s a quick high-level summary of what I do…

1. Serve pre-rendered, mostly static HTML.
2. Inline everything, including CSS and JavaScript.
3. Use mostly platform-native JavaScript, and as little of it as possible.
4. Minify and gzip all the things.
5. Lean heavily on service workers.

That’s an excellent recipe for success right there!

You probably don’t need a single-page application

If there are no specific reasons to build a single-page application, I will go with a traditional server-rendered architecture every day of the week.

Seva Zaikov - Single Page Application Is Not a Silver Bullet

Harsh (but fair) assessment of the performance costs of doing everything on the client side.