BlocksCAD is a cloud-based 3D modeling tool designed to teach coding and computational thinking through block-based, visual programming. Aimed at educators, students, and beginners, BlocksCAD simplifies 3D design by combining an intuitive, drag-and-drop interface with powerful parametric modeling concepts. It’s an ideal entry point for those new to CAD, 3D printing, or programming, making it popular in classrooms and STEM programs worldwide.