In this module, we will guide you through setting up your project environment with HTML, CSS, and Node.js. You will establish WebSocket connections, manage client-server state, and implement event listeners for real-time communication. We will also cover testing and debugging to ensure reliable connections.

In this module, we will explore the File API and how it enables browsers to handle files for transfer. You will use AJAX to verify the receiver’s session ID and implement validation logic to ensure correct file uploads. This prepares your application for secure and accurate file transfer.

In this module, we will introduce the core principles of WebRTC and set up a peer-to-peer connection. You will create offers, generate answers, handle ICE candidates, and establish data channels. By the end, you will have a fully functional WebRTC connection ready for file transfers.

In this module, we will demonstrate how to use the FileReader API to transfer files over WebRTC. You will learn to chunk files, monitor transfer progress, and handle metadata correctly. Additionally, you will implement memory management, create downloadable links, and allow users to stop transfers safely.

In this module, we will explore sending files as Blobs over WebRTC for faster and more memory-efficient transfers. You will learn the differences between Blobs and ArrayBuffers and configure data channels for optimal performance.

In this module, we will teach you how to compress files before sending them over WebRTC to save bandwidth. You will implement compression for non-image files, handle decompression on the receiver side, and troubleshoot common issues, ensuring efficient file transfer.

In this module, we will introduce the Streams API to handle large files during transfer. You will implement file streaming, explore BYOB mode for improved control, and test your solution for optimized performance and memory usage.

In this module, we will wrap up the course by reviewing the core concepts and techniques for building a WebRTC file transfer app. You will reflect on best practices, reinforce your learning, and get guidance on applying these skills to real-world projects.