Building Real-Time Web Apps with JavaScript – March 10, 2016 Twitch Stream

— Watch live at

Related Posts
WebSockets (using Tutorial #2 – Creating an Express App

Hey gang, in this websockets tutorial I'll be showing you how to get a very simple express app up and Read more

Angular 2 + Node.js – Build Socket Chat Application

Master Angular by example - Link to my Pluralsight course on Learn how to create a chat Read more

Create Real time Chat Application Using Angular, Node.JS and Socket.IO

In today's video we are going to build a real time chat application using MEAN Stack along with as Read more

BPJS: Electron app – Part 7 – Websockets and Chat

This is 7th video in series "Building products with javascript". In this video I discuss websockets and chat functionality within Read more

12 thoughts on “Building Real-Time Web Apps with JavaScript – March 10, 2016 Twitch Stream”

  1. Hi. First of all, thanks for the video
    For anyone in the future following along as I am now, which is having the same problem that I'm having, namely getting something like "Failed to load resource: the server responded with a status of 404 (Not Found) –".
    If you change this in the index.js:
    const io = socketIo(server)
    to this:
    const io = require('').listen(server);
    you can move on.

    If by any chance the author see this, I would like to ask how the former way works for him and not for me


  2. First of all, thank you so much for your awesome videos.

    I also have a question about src you are using in index.html
    "<script src="/"></script>"

    I cannot find anywhere where this js file is located at.
    when I, I see the script
    but where is this being uploaded from?

    In video, you mentioned that "const io = socketIo(server);" is the one that calls it,
    but I don't know how this is being done.

    I am very curious how this works, and I would appreciate it so much if you can explain this for me.

    Thank you!


Leave a Comment