Sassy-validation
Sassy-validation is a Sass data type validation library.
Validate inputted data or don’t Sass at all ! Sassy-validation is a handy addition for every Sass project which uses @functions and/or @mixins.
metro-bootstrap
Simple bootstrap from Twitter with Metro style.
Materialize
Materialize is a modern responsive CSS framework based on Material Design by Google
Flat UI Pro
Flat UI Pro is made on the basis of Twitter Bootstrap in a stunning flat-style, and the kit also includes a PSD version for de ...
Material Design Lite
An implementation of Material Design components in vanilla CSS, JS, and HTML. Material Design Lite (MDL) lets you add a Materi ...
UIKit
A lightweight and modular front-end framework for developing fast and powerful web interfaces. ui framework full HTML / CSS, j ...
Bootstrap
Bootstrap is a open-source collection of tools for creating browser sites and applications. It contains HTML and CSS-based des ...
Purecss
A set of small, responsive CSS modules that you can use in every web project.
GroundworkCSS
GroundworkCSS is a 100% free and open source responsive HTML5, CSS and JavaScript Framework.
Google Web Starter Kit
Your starting point for building great multi-device web experiences Start your project with the Web Starter Kit and ensure you ...
Metro UI CSS
Metro UI CSS a set of styles to create a site with an interface similar to Windows 8.
Spectre.css
Spectre.css is a lightweight, responsive and modern CSS framework for faster and extensible development.
HTML5 Boilerplate
A rock-solid default for HTML5 awesome. HTML5 Boilerplate is the professional badass's base HTML/CSS/JS template for a fast, r ...
Semantic UI
Semantic empowers designers and developers by creating a shared vocabulary for UI.
Foundation
Foundation is an easy to use, powerful, and flexible framework for building rapid prototypes and production code on any kind o ...
Skeleton
Skeleton is a small collection of CSS & JS files that can help you rapidly develop sites that look beautiful at any size, ...