Free HTML UI Kits

Free HTML UI kits including tons of elements and ready to be used

Carbon: A design system from IBM

Carbon Design System is a free set of UI kit released by IBM and available for designers and developers, as Sketch file and HTML + SCSS component library.


uilang – Build UI components

uilang is a minimal programming language for web designers. You can easily create custom user interface components and build prototypes.


Flat design UI – HTML5 + CSS3

Here is a flat design user interface inspired to a PSD freebie by GraphicBurger. This HTML5 + CSS3 ready-coded template is not complete yet.