Backend Roadmap
WebSockets
Learning Path
Follow these concepts in order to master this topic.
1
What are WebSockets?2
HTTP vs WebSockets3
Socket.IO4
Client & Server Setup5
Events6
Emitting Events7
Listening for Events8
Rooms9
Namespaces10
Broadcasting11
Private Messaging12
Real-time Notifications13
Live Chat Applications14
Presence Detection15
Handling Disconnections16
Scaling Socket.IO17
WebSocket Security18
Best PracticesDocumentation
Official documentation and references.
Video Courses
Recommended free video courses.
Practice Websites
Practice what you've learned.
Projects
Apply what you've learned by building real projects.
Real-time Chat Application
BeginnerLive Notification System
IntermediateCollaborative Whiteboard
Advanced