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https://github.com/egoist/vue-content-loader

SVG component to create placeholder loading, like Facebook cards loading.
https://github.com/egoist/vue-content-loader

component loading placeholder svg vue

Last synced: 20 days ago
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SVG component to create placeholder loading, like Facebook cards loading.

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# vue-content-loader

[![NPM version](https://img.shields.io/npm/v/vue-content-loader.svg?style=flat)](https://npmjs.com/package/vue-content-loader) [![NPM downloads](https://img.shields.io/npm/dm/vue-content-loader.svg?style=flat)](https://npmjs.com/package/vue-content-loader) [![CircleCI](https://circleci.com/gh/egoist/vue-content-loader/tree/master.svg?style=shield)](https://circleci.com/gh/egoist/vue-content-loader/tree/master)

SVG component to create placeholder loading, like Facebook cards loading.

![preview](https://user-images.githubusercontent.com/4838076/34308760-ec55df82-e735-11e7-843b-2e311fa7b7d0.gif)

## Features

This is a Vue port for [react-content-loader](https://github.com/danilowoz/react-content-loader).

- Completely customizable: you can change the colors, speed and sizes.
- Create your own loading: use the [online tool](https://create-content-loader.now.sh/) to create your custom loader easily.
- You can use it right now: there are a lot of presets already.
- Performance:
- Tree-shakable and highly optimized bundle.
- Pure SVG, so it's works without any javascript, canvas, etc.
- Pure functional components.

## Install

⚠️ **The latest version is compatible with Vue 3 only.** For Vue 2 & Nuxt 2, use `vue-content-loader@^0.2` instead.

With npm:

```bash
npm i vue-content-loader
```

Or with yarn:

```bash
yarn add vue-content-loader
```

CDN: [UNPKG](https://unpkg.com/vue-content-loader/) | [jsDelivr](https://cdn.jsdelivr.net/npm/vue-content-loader/) (available as `window.contentLoaders`)

## Usage

👀👉 Demo: [CodeSandbox](https://codesandbox.io/s/vue-content-loader-igfyf?file=/src/App.vue)

```vue

import { ContentLoader } from 'vue-content-loader'

export default {
components: {
ContentLoader,
},
}

```

### Built-in loaders

```js
import {
ContentLoader,
FacebookLoader,
CodeLoader,
BulletListLoader,
InstagramLoader,
ListLoader,
} from 'vue-content-loader'
```

`ContentLoader` is a meta loader while other loaders are just higher-order components of it. By default `ContentLoader` only displays a simple rectangle, here's how you can use it to create custom loaders:

```vue






```

This is also how [ListLoader](./src/ListLoader.js) is created.

You can also use the [online tool](http://danilowoz.com/create-vue-content-loader/) to create shapes for your custom loader.

## API

### Props

| Prop | Type | Default | Description |
| ------------------- | -------------- | ---------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| width | number, string | | SVG width in pixels without unit |
| height | number, string | | SVG height in pixels without unit |
| viewBox | string | `'0 0 ${width ?? 400} ${height ?? 130}'` | See [SVG viewBox](https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/viewBox) attribute |
| preserveAspectRatio | string | `'xMidYMid meet'` | See [SVG preserveAspectRatio](https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/preserveAspectRatio) attribute |
| speed | number | `2` | Animation speed |
| primaryColor | string | `'#f9f9f9'` | Background color |
| secondaryColor | string | `'#ecebeb'` | Highlight color |
| uniqueKey | string | `randomId()` | Unique ID, you need to make it consistent for SSR |
| animate | boolean | `true` | |
| baseUrl | string | empty string | Required if you're using `` in your `