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by pjmlp 3041 days ago
Pity that the end result is always having bower, webpack, npm, yarn, gulp, yeoman installed.

Really painful when JavaScript is only used on the browser and the frontend files need to be integrated into the backend infrastructure written in a more sane language.
1 comments
endless1234 3041 days ago
Why would a project have both npm and yarn, or bower, webpack and gulp?
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pjmlp 3041 days ago
Easy, each library is its own little world of dependencies, with the author favoring a different build tool, so simple npm install or npm serve might require all of them to satisfy all the dependencies build scripts.
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mlsarecmg 3041 days ago
I think you're confusing something. You don't "build" dependencies, you consume them as pre-built modules.

As a package author you use whatever you want (rollup, webpack, gulp, grunt, ...), but you will most likely publish to npm, because bower is dead.

As a consumer you use npm or yarn, it doesn't matter, and a tool that handles modules, probably webpack. Even if you'd use something else (rollup & parcel come to mind), it doesn't matter, they will all treat your dependency the same.

EDIT: Yeah i just saw you're referring to Polymer. I take it back, everything you said applies. But then again, people probably want to suffer when they use it. Though very few actually do use it. I just don't think it's a good example to make to describe web dev in general. Rather Google was the only one that missed the train it seems, they worked in the opposite direction.

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newfoundglory 3041 days ago
Is that a real world scenario or something you can imagine but haven't actually done?
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pjmlp 3041 days ago
If you want a real world scenario, here is one

Polymer starter kit

https://github.com/Polymer/polymer-starter-kit

- npm

- bower

- polymer-cli

Doing a polymer test requires downloading and installing Web Component Tester, which then requires:

- npm

- grunt

- gulp

- bower

https://github.com/Polymer/web-component-tester

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Vinnl 3041 days ago
Polymer is indeed ridiculous. But there's a reason it's not used that often.

My relatively standard project (using React) needs just Yarn and Webpack. It's got quite some dependencies, but I've never run into those being insufficient.

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