Skip to content

Node Chat, built using Socket.io, DocPad, Backbone.js and Twitter Bootstrap

License

Notifications You must be signed in to change notification settings

docpad-archive/docpad-skeleton-nodechat

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

26 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Node Chat (using DocPad)

Built using Socket.io, DocPad, Backbone.js and Bootstrap

Play

  1. Get DocPad

  2. Run

    git clone git://github.com/balupton/nodechat.docpad.git
    cd nodechat.docpad
    docpad run
  3. Open http://localhost:9778/

Features

  • Send and receive messages instantly (no sign-in required)
  • Markdown support for messages
  • User information updates are synced to everybody
  • Gravatars to see who you are chatting to
  • Webkit chat notifications so you'll always notified
  • See who's actively connected
  • Times are all relative (e.g. '5 minutes ago')
  • Supports reconnections

Emphasis

Node Chat was built with the following emphasis

  • It is a real-time, live-updating web application, as such the technology it uses should reflect that purpose
  • It should be written to scale very easily
    • Utilised DocPad with modern markups to increase agility
    • Written with models to easily allow scaling of new and more complex fields and model requirements
      • No doubt the fields of User and Message will naturally change a lot over any course of time
  • It should be written to support security
    • ID generation for the messages happen on the server-side
    • Broadcasts can only be sent by the user who created the item we are sending

Technology

  • Socket.io provides the client/server syncing and broadcasting ability
    • Used to sync user information
    • Used to broadcast new messages
  • DocPad allows us to write our website in modern markups
    • Our HTML is written in CoffeeKup
    • Our CSS in Stylus
    • Our JavaScript in CoffeeScript
  • Backbone.js provides our MVC infrastructure for the frontend
    • All the UI components are written as Backbone views providing greater modularity
      • Less side-effects
      • Greater re-usability
      • Easier to scale and sync
    • All the models are written as Backbone models and collections
      • Allows us to automaticly update views when a model changes
      • Allows us to easily sync models to the server
  • Bootstrap provides our styling and design

These technologies work together really really well, as because a chat application is real-time (always having things changing, even without user interaction) we need a frontend implementation that is real-time too. Backbone.js and Socket.io fit perfectly for this, backbone.js provides the frontend infrastructure to provide a real-time / live-updating frontend interface, where socket.io provides the backend toolkit to sync the events. DocPad was a natural choice as it allows us to write our code in modern markups which greatly improves productivity, readability, and prevents errors.

Todo / Known-issues

  • Developer Documentation
  • Autocomplete of people's names when you type @ in the composer
  • Notifications for when people are typing
  • Notifications only when you are mentioned
  • Better iPhone support
  • Drag and drop files to the cloud support
  • Private conversations support
  • Multiple room support
  • Private room support
  • System commands. E.g. /nick Your New Displayname
  • When people mouse over a username, they should get all the user details
  • When people mouse over a relative time, they should get the absolute time
  • Preselected color combinations instead of randomly generated

License

Node Chat is developed by Benjamin Lupton and licensed under the MIT License

About

Node Chat, built using Socket.io, DocPad, Backbone.js and Twitter Bootstrap

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published