Help us understand the problem. What is going on with this article?

続: React始めました

More than 1 year has passed since last update.

そういえば...

package.jsonを見ると
スクリーンショット 2018-11-29 17.31.48.png
react-scriptsのバージョンが2以上なので、sassが使えるのでは!

node-sassのインストール

とりあえず、デバッグサーバーが起動されていたらイケないので

$ docker-compose down

終了させてからの、インストール

$ docker-compose run --rm --workdir="/src/sample" react yarn add node-sass

そして、またデバッグサーバーを動かしておく。

$ docker-compose run --service-ports --workdir="/src/sample" --detach react yarn start

いざ、確認

cssファイルをリネームしてみる。
スクリーンショット 2018-11-29 17.39.51.png
デバッグサーバーを見てみると
スクリーンショット 2018-11-29 17.41.38.png
ああ、importがw

App.js
  import React, { Component } from 'react';
  import logo from './logo.svg';
- import './App.css';
+ import './App.scss';

ちょっと、いじってみる

App.scss
+ $primary-color: #282c34;
+ $secondary-color: #61dafb;

  .App {
    text-align: center;
  }
App.scss
  .App-header {
-   background-color: #282c34;
+   background-color: $primary-color;
    min-height: 100vh;
App.scss
  .App-link {
-   color: #61dafb;
+   color: $secondary-color;
  }

ふむふむ、イケてそう。

この記事のつづきでした

Why do not you register as a user and use Qiita more conveniently?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Comments
Sign up for free and join this conversation.
If you already have a Qiita account
Why do not you register as a user and use Qiita more conveniently?
You need to log in to use this function. Qiita can be used more conveniently after logging in.
You seem to be reading articles frequently this month. Qiita can be used more conveniently after logging in.
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away