Plottable.js – Flexible, interactive charts for the web
This is definitely the best charting library I've worked with so far, mostly because of its flexibility.<p>However, being afraid that I'm not aware of some other, maybe more powerful, libraries out there, I'm asking here are there good alternatives?<p>Also, there were some rumors lately regarding the layoffs in Palantir, which makes me worry about the future of the project.