shareon/README.md

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# shareon
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<img src="https://raw.githubusercontent.com/googlefonts/noto-emoji/master/png/128/emoji_u1f4ef.png" align="right" alt="Postal Horn emoji" width="96" height="96">
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Lightweight, stylish and ethical share buttons.
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- **Small.** Dependency-free. CSS+JS bundle is only 6 KB minified and gzipped.
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- **Stylish.** Uses official vector logos and colors with no visual mess.
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- **Ethical.** Embeds no tracking code. JS is required only for the setup.
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<img src="https://raw.githubusercontent.com/NickKaramoff/shareon/master/docs/screen01@2x.png" height="156" width="416" alt="shareon example">
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----
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Observe the live demo here: [shareon.js.org](https://shareon.js.org)
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## Install
Include the link to shareon's JS and CSS in your website:
```html
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<link href="https://cdn.jsdelivr.net/npm/shareon@1/dist/shareon.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/shareon@1/dist/shareon.min.js" type="text/javascript"></script>
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```
or install it via NPM use it in a JS file that you will bundle:
```sh
npm install shareon
# or
yarn add shareon
```
```js
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const shareon = require('shareon');
// or
import shareon from 'shareon';
```
## Initialization
By default, shareon will initialize every button after page load. It also
exports the `shareon` function, that will let you repopulate your buttons with
updated information (for example, if you changed the page title):
```js
// shareon auto-initializes
window.title = "Cool new window title";
shareon();
```
If you want to postpone the initialization, you can import the `noinit`-version
of the package. You'll need to manually call the `shareon` function when you
want the buttons to be initialized:
```html
<!-- notice the 'noinit' section of the url for JS -->
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<link href="https://cdn.jsdelivr.net/npm/shareon@1/dist/shareon.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/shareon@1/dist/noinit/shareon.min.js" type="text/javascript"></script>
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<script type="text/javascript">
// do something important
shareon();
</script>
```
or, if you're using Node:
```js
const shareon = require('shareon/dist/noinit/shareon');
// or
import shareon from 'shareon/dist/noinit/shareon';
// do something important
shareon();
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```
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## Usage
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> shareon was heavily inspired by [Likely](https://ilyabirman.net/projects/likely/),
and has a backwards-compatible API (excluding themes and sizes).
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Create a container with class `shareon` and populate it with elements, whose
classes match the names of social networks:
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```html
<div class="shareon">
<a class="facebook"></a>
<a class="linkedin"></a>
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<a class="messenger"></a>
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<a class="odnoklassniki"></a>
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<a class="pinterest"></a>
<a class="pocket"></a>
<button class="reddit"></button>
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<button class="telegram"></button>
<button class="twitter"></button>
<button class="viber"></button>
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<button class="vkontakte"></button>
<button class="whatsapp"></button>
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</div>
```
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If you use `<a>`, the buttons will get a `href`-attribute to them. In other cases
they will get a listener on `click` event, so you can use `<button>`s if you wish.
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By default, the URL and the title of the page will be used in sharing dialogs.
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To change this, you can use the `data-url` and `data-title` attributes. Use them
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on the whole container or on the specific buttons:
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```html
<div class="shareon" data-url="https://example.com">
<a class="facebook" data-title="Custom Facebook title"></a>
<a class="twitter" data-title="Custom Twitter title"></a>
</div>
```
Apart from the URL and title, some networks support extra parameters:
- add `data-media` to an Odnoklassniki, Pinterest, or VK button to customize the pinned picture
- add `data-text` to a WhatsApp, Telegram or Viber button to add custom message text
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- add `data-via` to a Twitter button to mention a user
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Here are all the custom parameters in their glory:
```html
<div class="shareon" data-url="https://example.com/custom-url">
<a class="facebook" data-title="Custom Facebook title"></a>
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<a class="messenger" data-url="https://my-cool-website.com"></a>
<a class="pinterest" data-media="https://picsum.photos/500">Pin</a>
<a class="telegram" data-text="Check this out!"></a>
<a class="twitter" data-via="MyNickname"></a>
<a class="whatsapp">Send</a>
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</div>
```