درباره این درس
Now that we understand the basic flow for broadcasting an event, let's make things a bit more visual. Imagine that you're working on a task list with a friend or spouse located anywhere in the world. Wouldn't it be nice if, each time you add a new task, they will be notified immediately? This way, you can both flesh out your project in real-time, without needing to constantly refresh your respective browsers to review any updates.