Materialize CSS - A modern responsive front-end framework based on Material Design
DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
Gridlex - Simple. Robust. Responsive. Flexible.
CADMAPPER - Instant CAD files for any location on earth
Skeleton CSS - A Beautiful Boilerplate for Responsive, Mobile-Friendly Development
MAPACAD - MAPACAD is an online website that is providing leverage to designers and architectures to have the ability to download CAD map cities that can be directly used in their projects.