When comparing C3.js vs CanvasJS Charts, the Slant community recommends C3.js for most people. In the question“What are the best JavaScript charting libraries? ” C3.js is ranked 6th while CanvasJS Charts is ranked 11th.
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Pros
Pro Declarative interface
Pro Legend out of the box
Pro Easy rotation (swap X and Y), and inverting
Pro Easy to configure and supports all basic charts
With legends and tooltips, gridlines, axis and tick label customization, etc.
Pro Good set of examples
Pro Unified data model which allows easily switch between chart types
Pro Works across devices and browsers
Charts can render across devices including iPhone, iPad, Android, Windows Phone, Desktops, etc.
Pro High performance
Charts can render tens of thousands of data points without any performance issues.
Pro Free for non-commercial use (Creative Commons Attribution-NonCommercial 3.0 License)
Pro Start-up friendly
Offers discounted pricing for start-ups and new companies.
Pro Good commercial pricing
A single developer license for CanvasJS costs $299.
Pro Supports 24 different chart types
Supports 24 different chart types including line, column, bar, spline, area, pie, doughnut, stock charts, etc.
Cons
Con Requires D3 which is not lightweight at all
Con No drill-down
There is no drill-down possibilities built in.
Con Non-interactive
Charts lack interactivity features.