Send info from One browser to another in Laravel 5.2.37

I have a page where user can Add/Update records. Code is written in Laravel 5.2

Let's say I opened the that add/update page in chrome and same url in FireFox. So, if user create a new record in Chrome browser, info should be received immediately to Firefox. So, that I don't need to send ajax based reqeust to server to show complete list.

My question is, where should I start for this? Is there any blog that I can go through step by step ?

via Chebli Mohamed