Hallo is a very simple in-place rich text editor for web pages. It uses jQuery UI and the HTML5 contentEditable functionality to edit web content.
The widget has been written as a simple and liberally licensed alternative to more popular editors like Aloha.
Hallo is free software available under the MIT license.
Hallo is written in CoffeeScript, a simple language that compiles into JavaScript. To generate the JavaScript code from Hallo sources, run:
$ coffee -c -o examples hallo.coffee
Hallo development is coordinated using Git. Just fork the Hallo repository on GitHub and send pull requests.