Flight vs ShieldUI: What are the differences?

Flight: A component-based, event-driven JavaScript framework from Twitter. Flight is distinct from existing frameworks in that it doesn't prescribe or provide any particular approach to rendering or providing data to a web application. It's agnostic to how requests are routed, which templating language you use or even if you render your HTML on the client or the server. While some web frameworks encourage developers to arrange their code around a prescribed model layer, Flight is organized around the existing DOM model with functionality mapped directly to DOM nodes; ShieldUI: jQuery Plugins and HTML5 UI Framework. We offer a rich suite, which includes over 40 different component types and spans over multiple development platforms.

Flight and ShieldUI belong to "Javascript UI Libraries" category of the tech stack.

Flight is an open source tool with 6.64K GitHub stars and 588 GitHub forks. Here's a link to Flight's open source repository on GitHub.