mpadiff v1.0.6
🚀 What, Why & How
MPADiff is a minimal JavaScript library written in TypeScript that prevents your website to reload when the user navigates to another page. This is the default behaviour for SPAs written React, Angulat, Vue & other SPA frameworks/libraries.
The main difference here is that MPADiff provides this functionality to multi page applications written in PHP, Node.js, ASP, or any other language/framework.
It works by sending a GET request to URIs of links to fetch HTML. Once the user clicks on such link, the head element is updated (without reloading any CSS) & the body element is swaped. Both eager & lazy loading of HTML documents are supported and can be configured accoeding to your needs.
Before
After
⭐️ Features
- Custom loaders
- Eager & Lazy Loading
- Custom delays
- Doesn't reload CSS.
- 3kb (Gzipped)
- TypeScript
- No Iframes
📦 Getting Started
Installation
yarn install MPADiffor
npm i -S MPADiffor
<script src="https://cdn.jsdelivr.net/gh/atwamahmoud/MPADiff/build/index.js"></script>or self hosted
<script src="/build/index.js"></script>Usage
MPADiff exposes a minimal & simple API to use. To activate the library, all you need to do is initialize it with your custom or default configuration options.
Example
<script src="https://cdn.jsdelivr.net/gh/atwamahmoud/MPADiff/build/index.js"></script>
<script>
window.MPADiff.default.init({
loaderDelay: 500,
eagerLoading: false,
loaderElement: undefined,
})
</script>💎 Customization
| Option | Type | Explanation | Default |
|---|---|---|---|
| loaderDelay | number (ms) | number of milliseconds to wait before hiding the loader (in case of lazy loading) | 500 |
| eagerLoading | boolean | Whether the links should be loaded once they appear or load them only when the user clicks on them. | true |
| loaderElement | HTMLElement/Node/undefined | The element that will be used when the contents of a link is still loading and the user has clicked on it | undefined |
API Reference
init(config?: Config): void
Initializes the MPADiff object with custom or default configuration options. Must be called before any other method. Can be called multiple times but only the first time is where the configuration is updated.
getInstance(): MPADiff
getInstance() returns an MPADiff object that is currently activated. This method is helpful since MPADiff is built based on the Singleton Design pattern.
setDefaultLoaderDelay(delay: number): void
Sets a number representing milliseconds before removing the loader from the DOM to avoid flashing if the content was loaded too quickly.
setEagerLoading(eagerLoading: boolean): void
Sets a boolean representing whether the links should be eagerly or lazy loaded.
setLoader(loader?: HTMLElement|Node): void
Sets the loader element that will be used. If undefined is passed, No loader will appear.
npm/yarn
import MPADiff from 'MPADiff';
MPADiff.init({...opts})
const MPADiffInstance = MPADiff.getInstance();
...self-host/cdn
<script src="build/index.js"></script>
MPADiff.init({...opts})
const MPADiffInstance = MPADiff.getInstance();
...