Posted by ravas on
URL: https://forum.librecad.org/web-browser-based-drawing-tp5712378.html

geometry / drawing libraries:
http://jsxgraph.uni-bayreuth.de/wp/
http://raphaeljs.com/
http://paperjs.org/

evolution of javascript, json, css and html:
http://coffeescript.org/
https://github.com/bevry/cson
http://lesscss.org/
http://jade-lang.com/
https://github.com/docpad/docpad

existing drawing sites:
http://mudcu.be/sketchpad/
http://svg-edit.googlecode.com/svn/branches/stable/editor/svg-editor.html
http://gravit.io/
http://sketchometry.org/en/index.html