WinJS is an excellent tool for developing applications that require support for a Keyboard, mouse and all the other accessibility options available on the machine. It helps optimise the performance and has a few ready components, helping speed up the development process. Review collected by and hosted on G2.com.

The documentation support is not good as of now, and it needs more documentation and feature availability improvement, but pretty sure this will improve over time. Review collected by and hosted on G2.com.