What does node-sass do?

"node-sass" is a library used to bind "node.js" into LibSass; LibSass is a C version of the popular stylesheet preprocessor sass. "node-sass" allows users to ".scss" files are compiled natively to css and can be automatically compiled by connecting middleware.

The operating environment of this article: Windows 10 system, nodejs version 16, Dell G3 computer.

What does node-saas do

Node-sass is a library that binds Node.js to LibSass (the C version of the popular stylesheet preprocessor Sass). It allows users to compile .scss files to css natively at incredible speeds, with automatic compilation via connecting middleware.

What is Sass?

Sass is a preprocessor scripting language that can be interpreted or compiled into Cascading Style Sheets (CSS).

How to install node-sass?

In view of the domestic environment, node-sass is too difficult to install. It can be installed directly through Taobao’s npm image.

Install node-sass in the project folder

npm install -g cnpm --registry=https://registry.npm.taobao.org
cnpm install --save-dev node-sass

Instructions: –save-dev automatically adds node-sass to package.json in the project folder.

Extended knowledge

Summary of problems during installation

Two steps to solve the Node Sass version 7.0.0 is incompatible with 4.0.0 error using create -react-app Build front-end project

If you want to use sass, install npm install node-sass --save

Error when starting the service:

Node Sass version 7.0.1 is incompatible with ^4.0.0

See the error is caused by incompatibility

npm uninstall node-sass
npm i -D sass

Recommended study: "nodejs video tutorial"

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