I'm not recommending nor disapproving any of these libraries. I'm listing these libraries / frameworks for just the fact that they were created by Vietnamese developers and I respect them for their hardwork and sharing with community:
- HTMLJS by nhanfu: A MVVM framework
- jQuery.longShadow by dangvanthanh: A jQuery plugin to create long casting shadows on text
- SickelS by singggum3b: A responsive web framework