A CAD in the web to make electrical drawings of modular designs faster.

Check it out here (WIP), using key: "modularCAD" to sign in.
Context
In a world where engineering is increasingly modular — from solar systems to configurable products like cars, ski goggles, and even buildings — the tools we rely on are often not designed with modularity in mind.
SLDiagrams is a concept for a modular, web-based Computer-Aided Design (CAD) application built to match the flexibility of modern engineering. Imagine a single CAD file that can be configued to produce an infinity of parametrised drawings, in the web and even via API !
Progress
Currently focusing on the core features of a web based CAD, such as copy / paste / undo / redo .., working offline/online, etc. with simple shapes which is taking longer then expected !