This is a brilliantly conceived library. It does one thing well and even within that, decomposes into clear layers of abstraction. I've been using it at work an

This is a brilliantly conceived library. It does one thing well and even within that, decomposes into clear layers of abstraction. I've been using it at work and found the experience much nicer than the various high-level charting libs built on top of d3. There's a nice example of using it with a declarative templating library like react or ractive.js here: http://mlarocca.github.io/01-22-2014/pathsjs_ractive.html http://mlarocca.github.io/01-22-2014/pathsjs_ractive.html Only complaint is that some of the charts are a bit lacking in features (no stacked bar charts, for example). But it looks easy to hack on, which I'd take over a zillion different options.