Ultimate Webrtc Bootcamp For Beginner: Webrtc, Socketio & Js

Learn WebRTC with Socket io in JavaScript environment to build real-time communication web app from scratch.

What you'll learn

Learn what WebRTC is, how it works, and why it’s essential for real-time communication on the web.

Get step-by-step guidance to configure your tools and start building WebRTC projects with JavaScript

Use the getUserMedia API to access video and audio streams from cameras and microphones, and manage them efficiently.

Learn how to create direct connections between users using RTCPeerConnection and understand the connection process.

Discover what signaling is, why it’s necessary, and how to implement a simple signaling server using Socket IO.

Step-by-step implementation of a functional video chat application that allows users to connect, call, and interact in real time.

Learn to resolve common WebRTC problems such as connection failures, audio/video not showing, and browser compatibility issues.

Explore how STUN/TURN servers help WebRTC handle NAT traversal and enable connections across different networks.

Learn about challenges in scaling WebRTC applications and get introduced to media servers like SFU (Selective Forwarding Unit) and MCU (Multipoint Control Unit)

Build confidence by developing projects and exploring WebRTC’s use cases, such as video conferencing, screen sharing, and real-time collaboration tools.

Requirements

Basic understanding of HTML , CSS and JavaScript is recommended but not mandatory.

No prior experience with WebRTC is needed—you will learn everything from scratch.

Description

Are you ready to take your first step into the world of real-time communication on the web? Whether you’re a beginner developer, a curious programmer, or someone interested in building video and audio chat applications, this course is the perfect starting point for you.Welcome to the Ultimate WebRTC Bootcamp for Beginners—a comprehensive, step-by-step course designed specifically for absolute beginners. In this course, you’ll unlock the potential of WebRTC (Web Real-Time Communication), an exciting technology that powers real-time video, audio, and data-sharing applications in the browser—without plugins or extra software. You will also learn how to combine WebRTC with Socket IO for signaling and JavaScript to tie it all together, giving you everything you need to create real-time applications from scratch.This course is beginner-friendly and structured to help you build a solid foundation in WebRTC concepts and hands-on implementation. You don’t need any prior knowledge of WebRTC—we will walk you through each concept, break it down into easy-to-understand steps, and help you apply what you learn through practical projects.By the end of this course, you will have built your very own basic video chat application—a fully functional project that demonstrates real-time peer-to-peer communication. You will also gain the confidence and skills to explore advanced WebRTC concepts, enabling you to build more sophisticated applications like video conferencing platforms, collaborative tools, or even low-latency communication apps.

Overview

Section 1: Introduction to WebRTC

Lecture 1 What is WebRTC?

Lecture 2 Evolution of communication Technolog

Lecture 3 The WebRTC Ecosystem Overview

Lecture 4 Understanding Webrtc Core Component

Lecture 5 Introduction to Webrtc Protocol

Lecture 6 Supported Platforms and Browsers for WebRTC

Section 2: Understanding the WebRTC API

Lecture 7 Setting Up Your WebRTC Development Environment

Lecture 8 Hands on WebRTC getUserMedia

Lecture 9 WebRTC Stop Stream

Lecture 10 Initiating and Understanding RTCPeerConnection

Lecture 11 Establishing Connection with RTCPeerConnection

Lecture 12 Introduction to Data Channels RTCDataChanne

Section 3: Working with Media Streams

Lecture 13 Hands on Audio and Video Stream

Lecture 14 Manipulating Media Streams in WebRTC

Lecture 15 Media Stream recording

Lecture 16 Screen Sharing

Section 4: Signaling and Peer Connections

Lecture 17 What is Signaling in WebRTC

Lecture 18 Implementing a Simple Signaling Server

Lecture 19 Establishing a WebRTC Peer Connection

Section 5: Building Your First WebRTC Application

Lecture 20 Initate the Project

Lecture 21 Creating Server

Lecture 22 Register User at Server

Lecture 23 Call User Functionality

Lecture 24 Completing Signaling Process

Lecture 25 Reject Call Funcationality

Section 6: Ways to Debug a WebRTC Application

Lecture 26 Issue 1: Connection Fails to Establish

Lecture 27 Issue 2: Video or Audio Not Showing

Lecture 28 Issue 3: High Latency and Poor Video Quality

Lecture 29 Issue 4 ICE Candidate Gathering Timeout

Lecture 30 Issue 5: Browser Compatibility Issues

Lecture 31 Issue 6: Handling Connection Drops and Reconnects

Lecture 32 Tools for Debugging WebRTC Applications

Section 7: Advanced WebRTC Concepts

Lecture 33 Introduction to STUN and TURN Servers

Lecture 34 Setting Up a STUN and TURN Server

Lecture 35 Understanding NAT Traversal and Dealing with Firewall Issues

Lecture 36 Working with ICE Candidates in WebRTC

Section 8: Scaling and Performance Optimization

Lecture 37 Challenges in Scaling WebRTC Applications

Lecture 38 Introduction to Media Servers SFU MCU

Lecture 39 Best Practices for Performance Optimization

Section 9: WebRTC Security and Privacy

Lecture 40 WebRTC Security Layers From IP to Application

Lecture 41 Data Channels Security with DTLS and SCTP

Lecture 42 Media Streams Security with SRTP and RTP

Lecture 43 Privacy and Anonymity After Managing IP Exposure and Device Access

Section 10: Build Complete Webrtc App with Signaling

Lecture 44 Interface overview

Lecture 45 Register user

Lecture 46 Call User Functionality

Lecture 47 Call Action Button

Lecture 48 Create Chat System

Lecture 49 Adding Screen Sharing system

Lecture 50 Recording System

Lecture 51 Camera Selection

Lecture 52 Logout

Section 11: Real-World Use cases of WebRTC

Lecture 53 WebRTC in Video Conferencing Applications

Lecture 54 WebRTC for Real-Time Collaboration Tools

Lecture 55 WebRTC for Gaming and Low-Latency Applications

Lecture 56 WebRTC in IoT and Smart Devices

Section 12: WebRTC Ecosystem and Future Developments

Lecture 57 WebRTC API Updates and New Features

Lecture 58 How WebRTC is Evolving for New Use Cases

Section 13: Conclusion

Lecture 59 Congratulation

Beginners interested in real-time communication technologies.,JavaScript developers looking to expand their skill set with WebRTC.,Anyone aspiring to build real-time applications like video chat app.,Students or developers curious about integrating Socket io with WebRTC.