20 Free Open Source CSS3 User Interface Kits


The power of CSS3 design offers unique trends for building custom website interfaces. And with the help of the open source movement, it is now easier than ever to make your own customized layout design. CSS3 user interface kits have become more common and you can find these published within various websites and blog.

For this gallery I have put together 20 outstanding free open source CSS3 UI kits. All of these codes are free to use in any projects. Additionally you have the option to edit some of the codes, updating colors and gradients and other tidbits. Generally this results in the same quality with much less work and stress trying to get everything working properly. Check out a few of these examples and see if you can utilize any kits in your own web projects.


ui.css user interface css library open source


Metro UI CSS

metro ui css library patterns open source

Pure CSS

pure css library open source webdev project

jQuery jKit

jKit open source user interface kit css3 jquery

Solid HTML5/CSS3 UI Kit

solid user interface kit css3 open source


css3 user interface kit design website

Alt CSS3 UI Kit

icondeposit css3 ui kit design open source

MediaLoot Designer UI Kit

css ui kit designer freebie open source

Flat Free

flat free ui kit css design open source designmodo

Futurico UI

dark futurico html css user interface kit

Designmodo/Pixeden Web UI Set

designmodo pixeden user interface set kit design

Red Pure CSS

secondary pure css library open source kit

Light CSS3 UI Kit

light grey css3 user interface kit html5

Simple UI Kit

basic dribbble github ui kit open source

Lion CSS UI Kit

lion css user interface kit open source

Eureka UI Kit

user interface kit eureka codepen open source

Yet Another UI Kit

yet another user interface kit part2 purple

Dark UI Elements

dark blue user interface kit buttons codepen open source

Flat UI Kit

components flat user interfaces css buttons codepen

Coconut UI CSS

grey css user interface kit coconut dribbble


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