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Holla! - Rich JavaScript Application
JavaScript Ruby
branch: master
Failed to load latest commit information.
app update spine
config update to latest Spine
db use sqlite
doc initial commit
lib Holla 2 - complete rewrite
public add channel settings
script Holla 2 - complete rewrite
test Holla 2 - complete rewrite
vendor/plugins Holla 2 - complete rewrite
.gitignore add dev structure, and move search box
Gemfile use sqlite
Gemfile.lock add live demo
Rakefile Holla 2 - complete rewrite
TODO cleanup TODO revert


Holla is a group chat app. The UI is built in a RIA fashion - i.e. is totally asynchronous and super fast. I've open sourced it for a book I'm writing on building Rich Internet Applications with JavaScript.

A WebKit based browser (Safari/Chrome) is required due to specific CSS optimizations.

Live Demo

Checkout a live demo here

Good examples for:



  • Ruby 1.9.2
  • Bundler
  • Redis


Now go to http://localhost:3000

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