How can I properly integrate jQuery libraries, along with CSS, in a create-react-app project?

I'm currently working on incorporating the select2 jquery library into my React application, which was created using create-react-app.

After adding jquery and select2 to my package.json file, I was able to get the javascript functionality to work properly.

However, I ran into an issue with the styling not being applied correctly because the css file for select2 was not included as expected.

In my project directory, I noticed the following file: 

node_modules/select2/dist/css/select2.min.css

My initial solution was to manually copy this file into public/css and link it in my index.html like so:

<link href="css/select2.min.css" rel="stylesheet">

I know there must be a more efficient way to handle this using webpack and the create-react-app toolchain. But how can I achieve this?

jquerycssnpmwebpackcreate-react-app

Answer №1

Usually, I find myself only needing to include the CSS file in the main index of my application.

Main Script: 

require('node_modules/select2/dist/css/select2.min.css')

Answer №2

In my opinion, a more effective approach would be to "import" the CSS directly into the .js file where you are referencing your jquery library:

import 'select2/dist/css/select2.min.css';

By doing this, the CSS will be bundled with the generated bundle.js file, effectively localizing this dependency to the specific code that necessitates it.

Additionally, you might want to research "react select" on search engines like Google to discover various libraries that offer a more "React-centric" method of integrating a widget.

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