I'm slowly coming around to the idea that PageSpeed (or Lighthouse, or Core Web Vitals, or whatever Google has invented this week) is what drives a lot of the complexity in web app dev. People refuse to throw out what they've learned, so every time there's a new metric to chase in case you lose SERPS ranking for being slow! devs heap another layer of complexity on to the Webpack bonfire.
Hydration is an example of this. People chased 'first contentful paint' and 'cumulative layout shift' timings because that's what Google told everyone they needed to optimize for. That meant reducing the amount of upfront work done in JS, pushing some barebones HTML and CSS to the client for those sweet, sweet metrics, and then running a massive bundle of deferred JS to make it do anything. Google is pulling that rug with Time to Interactive, First Input Delay and (coming soon) Interaction to Next Paint, so now devs are trying to write the same website but have the server strip out the code they wrote (eg Remix.run).
Everyone wants a fast website. No one wants a heap of fragile complex build tooling. The answer to the first problem is to stop trying to solve the second problem with MORE TECH. Go back to fundamentals. Just make something that works with with HTML and CSS alone, and enhance it with JS. You don't need to be clever about it, especially if the level of interactivity on your website amounts to basically a form.
I'm slowly coming around to the idea that PageSpeed (or Lighthouse, or Core Web Vitals, or whatever Google has invented this week) is what drives a lot of the complexity in web app dev. People refuse to throw out what they've learned, so every time there's a new metric to chase in case you lose SERPS ranking for being slow! devs heap another layer of complexity on to the Webpack bonfire.
Hydration is an example of this. People chased 'first contentful paint' and 'cumulative layout shift' timings because that's what Google told everyone they needed to optimize for. That meant reducing the amount of upfront work done in JS, pushing some barebones HTML and CSS to the client for those sweet, sweet metrics, and then running a massive bundle of deferred JS to make it do anything. Google is pulling that rug with Time to Interactive, First Input Delay and (coming soon) Interaction to Next Paint, so now devs are trying to write the same website but have the server strip out the code they wrote (eg Remix.run).
Everyone wants a fast website. No one wants a heap of fragile complex build tooling. The answer to the first problem is to stop trying to solve the second problem with MORE TECH. Go back to fundamentals. Just make something that works with with HTML and CSS alone, and enhance it with JS. You don't need to be clever about it, especially if the level of interactivity on your website amounts to basically a form.