Exploring the contrast in importing CSS between the HTML header, JS file, and Vue Component

Exploring the world of Vue with webpack, I find myself curious about the various ways to import CSS. It appears that there are three methods for importing CSS:

  1. Adding style sheets directly to HTML headers: 
    <link type="text/css" rel="stylesheet" ... >
  2. Importing CSS files from JS files (such as main.js): import '@/assets/css/app.cs' / require
  3. Importing CSS files within Vue style tags: 
    <style>@import '...'</style>

When should we choose one import method over another? What are the recommended practices for handling CSS imports in Vue projects?

javascripthtmlcssvue.js

Answer №1

When it comes to styling in web development, there are different ways to approach it. Importing styles from HTML headers can serve as a way to apply "global" stylesheets that don't interfere with other components. This is especially handy when using Reset or Normalize CSS files.

On the other hand, importing styles from a JS file is a feature in webpack that I find useful for applying styles to main or individual page components. This allows for sharing stylesheets among child components.

VueJS style tags are often utilized for "scoped" styles, providing a way to apply unique styles to multiple child components without conflicts with other component styles.

If you want to use scoped styling in VueJS, you can do so like this:

<style scoped>
/* Your styles go here /*
</style>

Additionally, you can make use of CSS pre-processors like SASS or LESS within Vue style tags:

<style lang="scss">

<style lang="less">

And don't forget, the pre-processor styles can also be scoped by using the scoped attribute.

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