Bootstrap A11y Enforcement
Enforce Accessibility on Bootstrap using CSS
Include this css in your project to automatically be notified of common accessibility mistakes when using bootstrap.
Alternatively, use the bookmarklet to attach to any page.
I've created a demo with intentionally broken Bootstrap components at http://gilluminate.github.io/bootstrap-a11y-enforce/
The concept here is that you can potentially take any component framework and apply some quick and, more importantly, automatic accessibility tests. As developers use the framework, they can be notified immediately if appropriate WAI-ARIA compliance is missing.