Skip to main content

Dash without the annoying bits. Main goals of this fork are (1) to enable Python to write state data to arbitrary component props, not just ones defined by a specific component; and (2) support React-style functional property values by binding unary functional expressions to the global application state, executing them whenever the property is accessed.

Project description


CircleCI GitHub PyPI PyPI - Python Version GitHub commit activity LGTM Alerts LGTM Grade

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

Built on top of Plotly.js, React and Flask, Dash ties modern UI elements like dropdowns, sliders, and graphs directly to your analytical Python code. Read our tutorial proudly crafted ❤️ by Dash itself.

App Samples

App Description
Sample Dash App Here’s a simple 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).
Crossfiltering Dash App 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.
Dash App with Mapbox map showing walmart store openings Dash uses Plotly.js for charting. Over 35 chart types are supported, including maps.
Financial report 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.

To learn more about Dash, read the extensive announcement letter or jump in with the user guide.

Contact and Support

For companies with software budgets, Plotly offers

  • Dash Deployment Server speeds your time-to-delivery while providing the right resources, security, and scalability you need to deliver production-quality apps
  • Dash Design Kit makes your internal dashboard awesome without expertise in JavaScript & CSS.
  • Snapshot Engine seamlessly links your analytics and reporting workflows together, giving you a fast way to generate interactive reports of just the data you need

See for ways to get in touch.


Download files

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

Source Distribution

dash_tokamak-1.6.0.tar.gz (62.2 kB view hashes)

Uploaded Source

Built Distribution

dash_tokamak-1.6.0-py3-none-any.whl (69.5 kB view hashes)

Uploaded Python 3

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