BootmetroSimple and complete web UI framework to create web apps with Windows 8 Metro user interface, based on Bootstrap 2.
Metro Ui CssImpressive component library for expressive web development! Build responsive projects on the web with the first front-end component library in Metro Style. And now there are even more opportunities every day!
windows-ui-webBuild windows fluent UI apps or web apps using Html, CSS & JavaScript. Comes with rich native like components, icon sets. Used as fast prototyping tool for Windows environment platforms.
RetiledAn attempt at creating a "desktop" environment mainly for Linux phones and tablets that's similar in function to some parts of Microsoft's Windows Phone 8.x, primarily the Start screen, Search app, navigation bar, Action Center, and the status bar. Development is mainly being done using the PinePhone, so that'll be the main supported device.