Deno WebSocket Simplified in 2 hours

Create Deno Real Time Chat in a very simple way

Create Real-Time Chat System using #Deno #WebSocket
Let's see who is joined or who left
Real-Time Message and Registration system

Join Deno Progressive Course https://bit.ly/deno-course
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Uniqueness of this course

1 Using vanilla Javascript
2 HTTP server and WebSocket server on same port (localhost:8080)
3 Refactoring code to make it managable
4 Extreamly easy way of explaining concepts

How this tutorial is different

There are many blog post and tutorials out there for #deno websocket real time chat system

But this is a simple video of about 2 hours and explained each and every bit of websocket in full details.

So even if you don't know websocket, you will become confident on this.

Module Used

1. WebSocket module https://deno.land/std/ws
2. Http Server Module https://deno.land/std/http

What if you want to use WebSocket with oak framework of deno

Here is a progressive course on Deno https://bit.ly/deno-course , where

1. we will create WebSocket using OAK framework
2. using vuejs to handle frontend part
3. storing chat data into mongodb database
4. using registered user only to enter chat room

dev.to people get a discount of 30% using coupon DENO-DEV.TO-30

Here is the list of topic we will cover in this tutorial

1. Intro to websocket
2. Setup WebSockets
3. Close WebSocket Connection
4. Getting Data from WebSocket
5. Talk to Different Websocket
6. Broadcast to others only
7. Handle Http Connections
8. http and ws on same route
9. Send Event from html file
10. Send Json in event
11. Register with name
12. Create Join Event
13. Show Joined User
14. Show all Online Users
15. Create User leave event
16. Remove leaved user
17. Handle Closed Connection
18. Refactor Main file
19. Display User Name
20. Real Time Chat
21. Message From You

I hope this will help you to get started with Deno
Any suggestions or comments are most welcome.