Building a Real-time Collaborative Whiteboard (with live_svelte)

Discover how to create interactive, multiplayer web applications using live_svelte! Combine Svelte's excellent developer experience with Phoenix LiveView's real-time messaging to build collaborative apps—all without relying on third-party services.

In this tutorial, you'll learn to:
Set up a live_svelte project
Create a real-time collaborative whiteboard
Implement multi-room functionality
Leverage Phoenix PubSub for seamless communication

Links
Screen recording software I use (affiliate): https://screen.studio/@Yy75o
Project source repo: https://github.com/ChristianAlexander...
live_svelte: https://github.com/woutdp/live_svelte

Timestamps
Intro - 00:00
Start the project - 0:51
Add a backend - 1:50
Multiplayer with PubSub - 2:57
Multiple sessions - 5:32
Easier state management - 7:23
Thank you - 9:33