css-loader | CSS Loader - | Build Tool library
kandi X-RAY | css-loader Summary
kandi X-RAY | css-loader Summary
CSS Loader
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Top functions reviewed by kandi - BETA
- Validate a declaration
- Parse a node .
- Extract the module options from a loader context
- Default function that sets the identifier to the path .
- Provide exports to export
- Returns the result code for compilation .
- Returns a list of plugins to generate the local identifier
- Escape a string .
- Escapes characters in a string .
- Serialize the request path .
css-loader Key Features
css-loader Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copynpm install -D style-loader css-loader sass-loader
module.exports = {
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: "babel
{
test: /\.css$/,
use: [
'style-loader',
{
loader: 'css-loader',
options: {
importLoaders: 1,
modules: true
}
}
]
}
npm install --save-dev style-loader css-loadconst path = require("path");
const MiniCssExtractPlugin = require("mini-css-extract-plugin"); // extracts and saves css files
const OptimizeCSSAssetsPlugin = require("optimize-css-assets-webpack-plugin"); // Minifies css
const cssnano = rmodule: {
rules: [
//for files that have .js extension, use babel-loader but exclude node_modules folder
{
test: /\.js$/,
exclude: /node_modules/,
use: [{ loader: "babel-loader" }]
},
//for npm install style-loader css-loader autoprefixer-loader sass-loader node-sass --save-dev
mix.extend('rewriteRules', webpackConfig => {
let scssRule = webpackConfig.module.rules.find(rule => String(rule.test) === '/\\.scss$/');
scssRule.loaders[1] = { /* css-loader */
loader: 'css-loader',
options: {
modunpm i --save vue-style-loader .
npm i --save css-loader
css-loader
file-loader
file-saver
nodemailer
style-loader
uglifyjs-webpack-plugin
webpack-cli
|- a-loader `pitch`
|- b-loader `pitch`
|- c-loader `pitch`
|- requested module is picked up as a dependency
|- c-loader normal execution
|- b-loader normal execution
|- a-loader normal execution
npm install --save style-loader sass-loader css-loader html-loader babel-loader babel-core
Community Discussions
Trending Discussions on css-loader
QUESTION
I want to use SVG as a React Component in my app. I'm using: react 17.0.2, Webpack 5.57.1, @svgr/webpack 6.2.1.
I followed the steps on adding svgr in webpack.config file as in svgr documents svgr-doc but there is an Error in the console dev tools:
...ANSWER
Answered 2022-Apr-10 at 20:36From your webpack rules configuration, it looks like you’re having a name clash with the last rule with type: "asset/inline", which is handling svg as well according to your test case.
To fix this, you can either remove svg in the last rule so that it becomes
QUESTION
I've created a new React app by running npx create-react-app@latest --typescript . and I've run the project using npm start and it all works as expected. I ran npm install semantic-ui-react semantic-ui-css and that installs correctly.
But when I add import 'semantic-ui-css/semantic.min.css'; to index.tsx as instructed, I get a failed to compile error.
Here's my index.tsx file:
ANSWER
Answered 2021-Dec-15 at 21:37Judging from this issue:
CSS import breaks webpack 5 compilation
I believe this is an issue with Semantic-UI-React and Webpack 5 (which is used by Create-React-App).
The final answer in that issue is a suggestion to switch to Fomantic-UI 😅
This should be reported into the upstream repo: https://github.com/Semantic-Org/Semantic-UI. The problem is that it's dead 🙄 Reasonable solution is to switch to https://github.com/fomantic/Fomantic-UI.
https://github.com/Semantic-Org/Semantic-UI-React/issues/4287#issuecomment-935897619
QUESTION
After upgrading my webpack from v4 to v5, I got this error that is getting me a hard time debugging.
...ANSWER
Answered 2021-Nov-30 at 00:05For my version of this error, the issue seemed to be that I was importing a file with an alias in webpack from within the same directory.
To give an example, I had this directory setup:
QUESTION
I'm running into an error on Windows 10 whenever I try to run webpack, it works fine on macOS. This is the error
[webpack-cli] HookWebpackError: Not supported
It runs fine without "CopyPlugin", but I would like to copy img folder into dist folder. Have you experienced similar issues and how did you fix them?
...ANSWER
Answered 2022-Mar-02 at 02:37Your node version is lower than 12.20，Please select one of the schemes
1.Upgrade your node
npm install node@12.20.0 -g
Or the latest
npm install node@latest -g
Under Windows npm install node may note work, and you should install the latest from https://nodejs.org/en/download/ using Windows Installer (.msi)
2.Reduce the version of copy-webpack-plugin
npm install copy-webpack-plugin@9 -D
QUESTION
I am running the command npx webpack-dev-server --mode development in my react application and getting the preceding error.
ANSWER
Answered 2021-Sep-08 at 13:30It seems like the updated version of webpack doesn't support the property hotOnly, we should use the option hot instead. You can see a GitHub issue associated with this here.
QUESTION
In a fresh Laravel 9 installation, the URL processing from Laravel Mix does not work anymore.
npm outputs the following:
...ANSWER
Answered 2022-Feb-22 at 10:55Actually moving the css imports into resources/js/app.js solves this problem. However, this results in the imported css to be included in the public/js/app.js, not the public/css/app.css.
QUESTION
Problem
While using Storybook, I am running npm run storybook and getting the error below.
ANSWER
Answered 2021-Jul-29 at 17:17Solution
After taking a step back, I realized that I could try out what I did to fix the sass-loader issue: downgrading major versions.
Steps
- Downgraded
style-loader1 major version to2.0.0:npm i style-loader@2.0.0 - Then, as luck would have it, I ran into the same issue with
css-loader - Downgraded
css-loader1 major version to5.2.7:npm i css-loader@5.2.7
Summary
By downgrading all of the loaders one major version, I was able to get it to work.
QUESTION
I am migrating a library to use Angular and Material 12 (currently in version 10), and Storybook is used to expose the various components of this library. To do so, I upgraded Angular and Material to version 12 with the Angular Update Guide, Storybook to version 6.3 with npx sb upgrade and I followed the steps described here to fully migrate Storybook and use webpack5.
Unfortunately, the base.scss file previously included globally in the rendering of stories is no longer included (stories are now without any CSS). This base.scss file is included in a Typescript file with:
import '!style-loader!css-loader!sass-loader!./base.scss';
With Storybook 6.3 and Angular 10, everything works perfectly.
To fix that, I tried to add this configuration in main.js, as it is described in the documentation:
...ANSWER
Answered 2021-Oct-15 at 14:38I have answered my question. In fact there was no need to change the webpack configuration for my case. It was enough to add the @storybook/preset-scss addon.
The problem was described here. I needed to downgrade Angular to 12.1 version. I was in 12.2.
Hopefully this helps someone.
QUESTION
I am new to angular and was following the documentation to build a basic app.
Node - v14.7.3
npm - 7.22.0
Angular CLI: 12.2.4
OS: win32 x64
@angular-devkit/architect 0.1202.4
@angular-devkit/build-angular 12.2.4
@angular-devkit/core 12.2.4
@angular-devkit/schematics 12.2.4
@schematics/angular 12.2.4
rxjs 6.6.7
typescript 4.3.5
So far all I have done is
npm install @angular/cli
followed by ng new firstApp
and ng serve
Following is the error that I am receiving,
...ANSWER
Answered 2021-Sep-10 at 07:17Try to install those modules separately npm install:
QUESTION
ES6 syntax (or latest one) in my entire react-app built.
I've already managed to avoid polyfills in my own code by omitting some babel dependencies (such as @babel/preset-env).
My bundled file does however hold, by most part, ES5 syntax. I'm assuming that babel (or webpack?) is polyfilling react and webpack's runtime to ES5 for browser compatibility.
Another option could be that webpack's runtime is natively supposed to use ES5 and cannot be converted to ES6 (current sustained possibility, see answer).
Here is my package.json:
ANSWER
Answered 2021-Dec-31 at 21:37If you are not using @babel/preset-env then your code shouldn't change by default. Only react should get transpiled to es5 (mostly JSX transpilation). You are probably mentioning the boilerplate code added by webpack which can be in es5.
you can use optimization: { minimize: false } in your webpack config, to see your bundle better.
These boilerplates by webpack are called runtime.
There is no way to force webpack to use a set of features, but you can force it to NOT use a set of features threw output.environment.*. For example with the code below you are saying to not use const in the runtime code.
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