CADMAPPER - Instant CAD files for any location on earth
Judge0 IDE - Free and open-source online code editor.
DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
grepQL - GraphQL IDE - Generates every queries from the schema
Cadbull - Cadbull is a website that comes with an advanced collection of CAD blocks and DWG design, facilitating architects and designers to get done with their projects efficiently.
City Roads - This website allows you to select a city and then draws every single road on a screen.