Easiest way to build real-time web apps? WEBSOCKETS with NestJS

In this video we take a look at the fundamentals of building a real-time web application, such as a chat application, using websockets with NestJS and socket.io as well as VueJS on the client!

00:00 – Preview
00:20 – Intro
01:45 – New application
02:05 – Dependencies
03:41 – Intro to Websocket Gateway
04:33 – CORS
07:43 – findAllMessages
09:23 – createMessage
13:29 – join / identify
17:13 – typing
20:55 – new VueJS client
34:55 – fix mistake!
36:15 – Working demo
38:05 – Wrap up