vue-lazy-renderer

Lazily render Vue.js components for performance.
48,387 1
Install
npm install vue-lazy-renderer
Latest Version:1.2.1
Vue:2
License:MIT
Last Updated:Mar 5, 2021
Links: GitHub  ·  npm
Maintainer: yeefun

vue-lazy-renderer

Lazily render Vue.js components for performance.

Feature

  • Speed. Use the Intersection Observer API (IO) to prevent performance problems.
  • Degrade Gracefully. If a user's browser doesn't support the IO, use getBoundingClientRect instead. (vue-lazy-renderer does not load the IO polyfill—it is too fat. You can load it by yourself.)
  • Lightweight. Only 3.7 kB minified.
  • Highly Customized. You can globally set several options and locally override them.

Installation

npm:

npm install vue-lazy-renderer

Yarn:

yarn add vue-lazy-renderer

Usage

Registration

Use a plugin to register a global component:

import VueLazyRenderer from 'vue-lazy-renderer';
import Vue from 'vue';

Vue.use(VueLazyRenderer);

Example

Customization

Options/Props

Parameter Description Type Default
tagName The tag name of the root node of <lazy-renderer> String 'div'
preLoad The proportion of a pre-loading height or width to window.innerHeight or window.innerWidth Number 1.5
observerOptions The Intersection Observer options Object { rootMargin: '0px 50% 50% 0px' }
listenedEvents The events you want window to listen for (used by getBoundingClientRect) Array ['scroll', 'resize', 'orientationChange']
throttledWait The number of milliseconds to throttle invocations to Number 100

Events

Name Description
load Start to load elements wrapped in <lazy-renderer>

License

MIT

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Version History

Version Released License
1.2.1 MIT
1.2.0 MIT
1.1.3 MIT
1.1.2 MIT
1.1.1 MIT