Building Realtime Singlepage Apps
summary
Argues that real‑time single‑page apps can beat native UX by syncing a single app state across clients and server, using Backbone.js + socket.io to get bi‑directional messages and a shared model tree. Describes building chat and a team collaboration app called ann bang with a custom capsule.js state tree that exports, sends and applies change/add/move/remove events; it works fast over websockets but raises persistence, security and scaling challenges (Redis suggested).
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chapters (18)
- 0:00Intro
- 1:03Competition with native apps
- 2:53Stop supporting crappy browsers
- 3:58Realtime singlepage apps
- 4:32Selftaught adoption
- 6:10SocketIO
- 6:30Server
- 6:46Client
- 7:08State
- 8:12Backbone
- 11:11Capsule
- 13:22Core App Model
- 13:52Socket IO
- 14:41Client IO
- 14:51Protocol
- 15:42External API
- 16:51Collaboration App
- 19:58Other Challenges
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