Skip to main content

A Python framework for building reactive web-apps. Developed by Plotly.

Project description

# Dash

#### Dash is a Python framework for building analytical web applications. No JavaScript required.

> 📢 Announcement!
> Registration is open for a 2 day, Dash master class in Washington DC, June 9-10.
> [Register online here](https://plotcon.plot.ly/dash-master-class/)

Build on top of Plotly.js, React, and Flask, Dash ties modern UI elements like dropdowns, sliders, and graphs directly to your analytical python code.

[![CircleCI](https://circleci.com/gh/plotly/dash.svg?style=svg)](https://circleci.com/gh/plotly/dash)

Here’s a 43-line example of a Dash App that ties a Dropdown to a D3.js Plotly Graph.
As the user selects a value in the Dropdown, the application code dynamically
exports data from Google Finance into a Pandas DataFrame. This app was written in just 43 lines of code ([view the source](https://gist.github.com/chriddyp/3d2454905d8f01886d651f207e2419f0)).

![Sample Dash App](https://user-images.githubusercontent.com/1280389/30086128-9bb4a28e-9267-11e7-8fe4-bbac7d53f2b0.gif)

Dash app code is declarative and reactive, which makes it easy to build complex apps that contain many interactive elements. Here’s an example with 5 inputs, 3 outputs, and cross filtering. This app was composed in just 160 lines of code, all of which were Python.

![crossfiltering dash app](https://user-images.githubusercontent.com/1280389/30086123-97c58bde-9267-11e7-98a0-7f626de5199a.gif)

Dash uses [Plotly.js](https://github.com/plotly/plotly.js) for charting. Over 35 chart types are supported, including maps.

![Dash app with Mapbox map showing walmart store openings](https://user-images.githubusercontent.com/1280389/30086299-768509d0-9268-11e7-8e6b-626ac9ca512c.gif)

Dash isn't just for dashboards. You have full control over the look and feel of your applications. Here's a Dash app that's styled to look like a PDF report.

![goldman sachs report](https://user-images.githubusercontent.com/1280389/30086373-d076a372-9268-11e7-99df-d84fa69f3e20.gif)

To learn more about Dash, read the [extensive announcement letter](https://medium.com/@plotlygraphs/introducing-dash-5ecf7191b503) or [jump in with the user guide](https://plot.ly/dash).

### Documentation

View the [Dash User Guide](https://plot.ly/dash). It's chock-full of examples, pro tips, and guiding principles.

### Licensing

Dash is licensed under MIT.

Plotly offers an enterprise-ready deployment and permissioning server teams that are working with Dash apps behind-the-firewall. [Learn more about Dash On-Premises](https://plot.ly/products/on-premise).

### Contact and Support

See [https://plot.ly/dash/support](https://plot.ly/dash/support) for ways to get in touch.

***

![image](https://user-images.githubusercontent.com/1280389/30084008-9fbc68fc-925e-11e7-891c-18a9b8f6ac6b.png)

Release history Release notifications | RSS feed

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

dash-0.21.1.tar.gz (15.8 kB view details)

Uploaded Source

File details

Details for the file dash-0.21.1.tar.gz.

File metadata

  • Download URL: dash-0.21.1.tar.gz
  • Upload date:
  • Size: 15.8 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No

File hashes

Hashes for dash-0.21.1.tar.gz
Algorithm Hash digest
SHA256 223dd725a2c7f729c25cafcf4308aa557965c611e3f449bc65c61a710849d26a
MD5 eaabdffafcbb0cd2e485439b3d6fc806
BLAKE2b-256 db085bc503722a3d430ed01c5c75d754c8cdae6f6c2d83c10b48987a6a41af02

See more details on using hashes here.

Provenance

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page