ApexCharts

Interactive JavaScript Charts built on SVG

README

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A modern JavaScript charting library that allows you to build interactive data visualizations with simple API and 100+ ready-to-use samples. Packed with the features that you expect, ApexCharts includes over a dozen chart types that deliver beautiful, responsive visualizations in your apps and dashboards. ApexCharts is an MIT-licensed open-source project that can be used in commercial and non-commercial projects.


Browsers support


[[[[[
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
31+35+6+Edge[(IE11)](#using-it-with-ie11)

Download and Installation


Installing via npm

  1. ``` sh
  2. npm install apexcharts --save
  3. ```

Direct <script> include

  1. ``` html
  2. <script src="https://cdn.jsdelivr.net/npm/apexcharts"></script>
  3. ```

Wrappers for Vue/React/Angular/Stencil


Integrate easily with 3rd party frameworks


Unofficial Wrappers


Useful links to wrappers other than the popular frameworks mentioned above

- apexcharter - Htmlwidget for ApexCharts
- apexcharts.rb - Ruby wrapper for ApexCharts
- larapex-charts - Laravel wrapper for ApexCharts
- blazor-apexcharts - Blazor wrapper for ApexCharts demo
- svelte-apexcharts - Svelte wrapper for ApexCharts


Usage


  1. ``` js
  2. import ApexCharts from 'apexcharts'
  3. ```

To create a basic bar chart with minimal configuration, write as follows:

  1. ``` js
  2. var options = {
  3.   chart: {
  4.     type: 'bar'
  5.   },
  6.   series: [
  7.     {
  8.       name: 'sales',
  9.       data: [30, 40, 35, 50, 49, 60, 70, 91, 125]
  10.     }
  11.   ],
  12.   xaxis: {
  13.     categories: [1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999]
  14.   }
  15. }

  16. var chart = new ApexCharts(document.querySelector('#chart'), options)
  17. chart.render()
  18. ```

This will render the following chart


A little more than the basic


You can create a combination of different charts, sync them and give your desired look with unlimited possibilities.
Below is an example of synchronized charts with github style.


Interactivity


Zoom, Pan, and Scroll through data. Make selections and load other charts using those selections.
An example showing some interactivity

interactive chart


Dynamic Series Update


Another approach is to Drill down charts where one selection updates the data of other charts.
An example of loading dynamic series into charts is shown below

dynamic-loading-chart


Annotations


Annotations allow you to write custom text on specific values or on axes values. Valuable to expand the visual appeal of your chart and make it more informative.

annotations


Mixed Charts


You can combine more than one chart type to create a combo/mixed chart. Possible combinations can be line/area/column together in a single chart. Each chart type can have its own y-axis.

annotations


Candlestick


Use a candlestick chart (a common financial chart) to describe price changes of a security, derivative, or currency. The below image shows how you can use another chart as a brush/preview pane which acts as a handle to browse the main candlestick chart.

candlestick


Heatmaps


Use Heatmaps to represent data through colors and shades. Frequently used with bigger data collections, they are valuable for recognizing patterns and areas of focus.

heatmap


Gauges


The tiny gauges are an important part of a dashboard and are useful in displaying single-series data. A demo of these gauges:

radialbar-chart


Sparklines


Utilize sparklines to indicate trends in data, for example, occasional increments or declines, monetary cycles, or to feature the most extreme and least values:

sparkline-chart



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What's included


The download bundle includes the following files and directories providing a minified single file in the dist folder. Every asset including icon/css is bundled in the js itself to avoid loading multiple files.

  1. ```
  2. apexcharts/
  3. dist/
  4.    apexcharts.min.js
  5. src/
  6.    assets/
  7.    charts/
  8.    modules/
  9.    utils/
  10.    apexcharts.js
  11. samples/
  12. ```

Using it with IE11


If you need to make it work with IE11, you need to include these polyfills before including ApexCharts

- findIndex - You will need this only if you require timeline/rangebar charts
- canvg - You will need this only if you require PNG download of your charts

Development


Install dependencies and run the project


  1. ``` sh
  2. npm install
  3. npm run dev
  4. ```

This will start the webpack watch and any changes you make to src folder will auto-compile and output will be produced in the dist folder.

Minifying the src


  1. ``` sh
  2. npm run build
  3. ```

Where do I go next?


Head over to the documentation section to read more about how to use different kinds of charts and explore all options.

Contacts


Email: info@apexcharts.com

Twitter: @apexcharts

Facebook: fb.com/apexcharts

Dependency


ApexCharts uses SVG.js for drawing shapes, animations, applying svg filters, and a lot more under the hood. The library is bundled in the final build file, so you don't need to include it.

License


ApexCharts is released under MIT license. You are free to use, modify and distribute this software, as long as the copyright header is left intact.