Groundwork is a fully responsive HTML5, CSS and Javascript toolkit. Using Groundwork, you can quickly build web apps that work on virtually any device. Groundwork has been built from the ground up with the incredibly powerful CSS preprocessor, Sass.
Featuring an incredibly flexible, nestable, fluid grid system: the Groundwork grid system supports any columns in any fractional amount from halves to twelths. Groundwork is open-source, hosted on Github and 100% free.
Built with Sass & Compass
GroundworkCSS has been built from the ground up with the incredibly powerful CSS preprocessor, Sass. Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It’s translated to well-formatted, standard CSS using the command line tool or a web-framework plugin.
Flexible & Responsive
GroundworkCSS offers the most advanced responsive layout techniques in the world. Featuring an incredibly flexible, nestable, fluid grid system: the GroundworkCSS grid system supports any columns in any fractional amount from halves to twelfths. The result is a framework that works for virtually any imaginable modern layout.
Free & Open-Source
GroundworkCSS is open-source, hosted on Github and 100% free. GroundworkCSS was created by Gary Hepting, Sr. Front-End Engineer at SideReel, to make responsive development and rapid responsive prototyping a breeze.



TOSDN Comment
ลักษณะคล้ายๆกับ Bootstrap Framework ซึ่งผมชอบนะครับ แต่ดูเรียบๆ สะอาดตากว่า แต่ต้องลองตรวจสอบดูว่าสิ่งที่มันให้มามีพอกับที่เราใช้หรือไม่ เนื่องจากลูกเล่นต่างๆที่เป็นส่วนของ Javascript มีไม่เยอะเท่าไร