Chart.js is better for smaller chart projects. It’s open source and small in size, supporting six different types of charts: bar, line, pie, radar, doughnut, and polar. You can also add or remove any of these 6 types to reduce your footprint. Chart.js uses HTML5 Canvas and ships with polyfills for IE6/7 support. Chart.js offers the ability to create simple charts quickly.
- Simple documentation
- Intuitive and easy to learn
- Open source
- Light with low impact on page loading.
- Doesn’t offer much flexibility
- Limited graph and customization options
There is no pricing information available for Chart.js.