It’s the result of constant and seemingly endless changes, reinventions and releases of tooling and frameworks that you feel you need to keep up with.
But things are going to change …
Well, what if it didn’t have to be that way? Remember when you could just open a web page in notepad, edit it and view it in the browser? Those days are back my friends thanks to the simple elegance that is Polymer, because Polymer builds on the web platform, specifically Web Components.
With Polymer you don’t need to bundle your code, you can run it straight from the disk which does wonders for development speed and productivity. You might think that this would be slow at run time and, if you were using the web as it was 5 years ago, you’d probably be right - the cumulative latency of requesting each small piece would be prohibitive.
But it’s 2017 and the web has changed. With http/2 we now have server-push which can start dependencies downloading as the very first response is sent from the server. Think of it as bundling on the fly but unlike the old bundling, where changing one bye of one source would invalidate the entire file, this retains the advantage of being able to cache each piece separately so only what’s changed needs to be sent.
Because each component is individually packaged up, you also don’t need to bother with the other build tools invented to give the appearance of modularity. I’m talking about CSS pre-processors such as LESS and SASS. Imagine if a button in bootstrap contained the CSS for a button … why would any CSS bundling ever be necessary?
You can, if you want, bundle groups of components together if it makes sense. The Polymer team provide a great cli tool that has this option baked in. It will also transpile ES6 to ES5, minify HTML and CSS and create a service-worker file too. But these are enhancements, not necessities. You can ship the raw components if you want.
It’s this stripping away of the complexity that for some reason we’ve all grown to accept as the only way to do things that delivers an overall simple and elegant development experience. The amount of tooling and work necessary to create a fast-loading Progressive Web App with Polymer is minimal compared to most other frameworks.
Give it a go, you’ll be surprised with what can be achieved now by sticking closely to the web platform. The hardest part is unlearning some of the entrenched thinking that’s built up over the last 5-10 years. All those abstractions and frameworks and build tools that we used to need now might just be getting in the way.
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