Looks nice! Why does it use canvas and not SVG?
There has been some work on an SVG back end. It also supports rendering to PDF and PostScript.
Constrain – Interactive figures using declarative constraint solving
11–12 of 12 posts
Re: Constrain – Interactive figures using declarative constraint solving
#12The triangle demo doesn't seem completely stable, there are occasional flickering glitches, occasionally it also stays in a "wrong" state like this: https://ibb.co/4gD5NcB
This is fixed now, by choosing better constraints.