Was posted 3 days ago - <a href="https://news.ycombinator.com/item?id=8176672" rel="nofollow">https://news.ycombinator.com/item?id=8176672</a>
<a href="http://knockoutjs.com/" rel="nofollow">http://knockoutjs.com/</a> is also a great simple data binding lib but without any dependencies.
I think AngularJS has a very strong 2-way databinding offering (with its many directives and implicit data-change detection).<p>It is actually possible to just use the databinding features of AngularJS without all the framework stuff. Just need a few lines of Javascript to get yourself a scope.<p>Or just use my code: <a href="https://github.com/julius/AngularLite" rel="nofollow">https://github.com/julius/AngularLite</a>
An alternative to declaring bindings in HTML is to generate the forms with javascript and bind the data with d3js. 2-way binding should be achievable with d3's support for event handlers. That should also provide more flexibility as you can always drop down to DOM APIS or include other Javascript-based form controls.