> For the complete documentation index, see [llms.txt](https://a-styd.gitbook.io/apexcharts-ruby/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://a-styd.gitbook.io/apexcharts-ruby/usage.md).

# Usage

- [Cartesian Charts](https://a-styd.gitbook.io/apexcharts-ruby/usage/cartesian-charts.md)
- [Cartesian Charts: Part 1](https://a-styd.gitbook.io/apexcharts-ruby/usage/cartesian-charts/part1.md)
- [Cartesian Charts: Part 2](https://a-styd.gitbook.io/apexcharts-ruby/usage/cartesian-charts/part2.md)
- [Cartesian Charts: Part 3](https://a-styd.gitbook.io/apexcharts-ruby/usage/cartesian-charts/part3.md)
- [Heatmap Chart](https://a-styd.gitbook.io/apexcharts-ruby/usage/heatmap-chart.md)
- [Radar Chart](https://a-styd.gitbook.io/apexcharts-ruby/usage/radar-chart.md)
- [Bubble Chart](https://a-styd.gitbook.io/apexcharts-ruby/usage/bubble-chart.md)
- [Polar Charts](https://a-styd.gitbook.io/apexcharts-ruby/usage/polar-charts.md)