TogetherJS is a free, open source JavaScript library by Mozilla that adds collaboration features and tools to your website. By adding TogetherJS to your site, your users can help each other out on a website in real time!

TogetherJS is a service you add to an existing website to add real-time collaboration features. Using the tool two or more visitors on a website or web application can see each other’s mouse/cursor position, clicks, track each other’s browsing, edit forms together, watch videos together, and chat via audio and WebRTC.

It is super easy to add to your existing website, all you need to do is:

1. Simply copy and paste the TogetherJS JavaScript snippet below into your site.

<script src="https://togetherjs.com/togetherjs-min.js"></script>

2. After you’ve included the TogetherJS JavaScript snippet, copy and paste this anywhere onto your site!

<button onclick="TogetherJS(this); return false;">Start TogetherJS</button>

Some built-in features of togetherJS:

• AUDIO CHAT: TogetherJS uses Web RTC technology to enhance communication for your users.
• USER FOCUS: Your users see each other’s mouse cursors and clicks.
• USER PRESENCE: TogetherJS enables your users to see each other in real time.TEXT CHAT: Your users can chat with each other with
• familiar instant messaging.
• CO-BROWSING: Your users can follow each other to different pages on the same domain.
• REAL TIME CONTENT SYNC: Your users can see content on a site or app dynamically change together.

Links:
TogetherJS
Introducing TogetherJS