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# Recharts
[](https://release--63da8268a0da9970db6992aa.chromatic.com/)
[](https://github.com/recharts/recharts/actions)
[](https://coveralls.io/github/recharts/recharts?branch=master)
[](http://badge.fury.io/js/recharts)
[](https://www.npmjs.com/package/recharts)
[](/LICENSE)
## Introduction
Recharts is a **Redefined** chart library built with [React](https://facebook.github.io/react/) and [D3](http://d3js.org).
The main purpose of this library is to help you to write charts in React applications without any pain. Main principles of Recharts are:
1. **Simply** deploy with React components.
2. **Native** SVG support, lightweight depending only on some D3 submodules.
3. **Declarative** components, components of charts are purely presentational.
Documentation at [recharts.org](https://recharts.org) and our [storybook (WIP)](https://release--63da8268a0da9970db6992aa.chromatic.com/)
Please see [the wiki](https://github.com/recharts/recharts/wiki) for FAQ.
All development is done on the `master` branch. The current latest release and storybook documentation reflects what is on the `release` branch.
## Examples
```jsx
<LineChart width={400} height={400} data={data} margin={{ top: 5, right: 20, left: 10, bottom: 5 }}>
<XAxis dataKey="name" />
<Tooltip />
<CartesianGrid stroke="#f5f5f5" />
<Line type="monotone" dataKey="uv" stroke="#ff7300" yAxisId={0} />
<Line type="monotone" dataKey="pv" stroke="#387908" yAxisId={1} />
</LineChart>
```
All the components of Recharts are clearly separated. The lineChart is composed of x axis, tooltip, grid, and line items, and each of them is an independent React Component. The clear separation and composition of components is one of the principle Recharts follows.
## Installation
### npm
NPM is the easiest and fastest way to get started using Recharts. It is also the recommended installation method when building single-page applications (SPAs). It pairs nicely with a CommonJS module bundler such as Webpack.
```sh
# latest stable
$ npm install recharts
```
### umd
The UMD build is also available on unpkg.com:
```html
<script src="https://unpkg.com/react/umd/react.production.min.js"></script>
<script src="https://unpkg.com/react-dom/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/recharts/umd/Recharts.min.js"></script>
```
Then you can find the library on `window.Recharts`.
### dev build
```sh
$ git clone https://github.com/recharts/recharts.git
$ cd recharts
$ npm install
$ npm run build
```
## Demo
To examine the demos in your local build, execute:
```sh
$ npm run[-script] demo
```
and then browse to http://localhost:3000.
## Storybook
We are in the process of unifying documentation and examples in storybook. To run it locally, execute
```sh
$ npm run[-script] storybook
```
and then browse to http://localhost:6006.
## Releases
[Releases](https://github.com/recharts/recharts/releases) are automated via GH Actions - when a new release is created in GH, CI will trigger that:
1. Runs a build
2. Runs tests
3. Runs `npm publish`
Version increments and tagging are not automated at this time.
### Release testing
Until we can automate more, it should be preferred to test as close to the results of `npm publish` as we possibly can. This ensures we don't publish unintended breaking changes. One way to do that is using `yalc` - `npm i -g yalc`.
1. Make your changes in recharts
2. `yalc publish` in recharts
3. `yalc add recharts` in your test package (ex: in a vite or webpack reach app with recharts installed, imported, and your recent changes used)
4. `npm install`
5. Test a local run, a build, etc.
## Module Formats
- [babel-plugin-recharts](https://github.com/recharts/babel-plugin-recharts) A simple transform to cherry-pick Recharts modules so you don’t have to. **Note: this plugin is out of date and may not work with 2.x**
## Thanks
<a href="https://www.chromatic.com/"><img src="https://user-images.githubusercontent.com/321738/84662277-e3db4f80-af1b-11ea-88f5-91d67a5e59f6.png" width="153" height="30" alt="Chromatic" /></a>
Thanks to [Chromatic](https://www.chromatic.com/) for providing the visual testing platform that helps us review UI changes and catch visual regressions.
## License
[MIT](http://opensource.org/licenses/MIT)
Copyright (c) 2015-2023 Recharts Group.
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