May 2019
Intermediate to advanced
464 pages
9h 22m
Japanese
Content preview from Node.jsデザインパターン 第2版
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8.2
Webpack
の導入
257
8.2.2
Webpack
を使う利点
Webpack
の魔法はこれにとどまりません。ブラウザとコードを共有する作業をより単純に、シーム
レスなものにしてくれる機能のリストを次に示します（これで全部ではありません）。
●
Webpack
は多くの
Node
コアモジュールに対して、ブラウザと互換性のあるバージョンを自動的
に割り当てる。つまり、
http
、
assert
、
events
ほか数多くのモジュールをブラウザで使うこ
とができる
モジュール
fs
はサポートされていないもののひとつです。
●
ブラウザと互換性のないモジュールがある場合は、ビルドから除くことも、空オブジェクトで置
き換えることも、ブラウザと互換性のある別の代替モジュールを提供することもできる（これは
必要不可欠な機能で、この後で示す例で利用）
●
Webpack
は異なるモジュールに対してバンドルを生成できる
●
Webpack
を使うと、サードパーティ製の「ローダ」や「プラグイン」を使ってソースファイル
に追加の処理を実行できる。必要と考えられるあらゆるローダやプラグインが揃っており、
CoffeeScript
、
TypeScript
のコンパイルといったものから、
AMD
、
Bower
（
http://bower.io
）、
Component
（
http://component.github.io
）といったパッケージの
require()
を使ったロードの
サポートまで、あるいはミニフ
ィケーションからコンパイル、さらにはテンプ ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.