Drawing

Basic CAD as general purpose drawing tool is more friendly in the Web CAD because there are dozens of desktop application created before Web CAD became possible.
All improvements collected in decades of desktop development are the starting point for the Web CAD.

Increasing productivity is the main reason why Web CAD exists. X times improvement in productivity and many times bigger reachability for users makes Web CAD the first choice these days. But productivity features have some big challenges.
In my portfolio Web page we can see 5 different drawings of the same project. Sometimes it is viewer only, sometimes it has edit features. In this type of Web CAD app, adding a new type of frame for PV panels is more than a month of development.

CAD Composer is the solution for these problems. The purpose of "Shape composer" is to reduce a month of frame development to one hour. This new layer of abstraction is the base for every viewer and editor. CAD Composer platform is useful for every CAD project with repetitive patterns.