Clustergram | Dash for Python Documentation | Plotly

Quickstart

Installation A Minimal Dash App Dash in 20 Minutes Tutorial

Dash Fundamentals

Part 1. Layout Part 2. Basic Callbacks Part 3. Interactive Graphing and Crossfiltering Part 4. Sharing Data Between Callbacks

Dash Callbacks

Advanced Callbacks Clientside Callbacks Pattern-Matching Callbacks Partial Property Updates Background Callbacks Flexible Callback Signatures Duplicate Callback Outputs Determining Which Callback Input Changed Long Callbacks Callback Error Handlers Callback Gotchas

Open Source Component Libraries

Dash Core Components

Overview Checklist Clipboard ConfirmDialog ConfirmDialogProvider DatePickerRange DatePickerSingle Download Dropdown Graph Geolocation Input Interval Link Loading Location Markdown RadioItems RangeSlider Slider Store Tab Tabs Textarea Tooltip Upload

Dash HTML Components

Overview A Abbr Acronym Address Area Article Aside Audio B Base Basefont Bdi Bdo Big Blink Blockquote Br Button Canvas Caption Center Cite Code Col Colgroup Content Data Datalist Dd Del Details Dfn Dialog Div Dl Dt Em Embed Fieldset Figcaption Figure Font Footer Form Frame Frameset H1 H2 H3 H4 H5 H6 Header Hgroup Hr I Iframe Img Ins Kbd Keygen Label Legend Li Link Main MapEl Mark Marquee Meta Meter Nav Nobr Noscript ObjectEl Ol Optgroup Option Output P Param Picture Plaintext Pre Progress Q Rb Rp Rt Rtc Ruby S Samp Script Section Select Shadow Slot Small Source Spacer Span Strike Strong Sub Summary Sup Table Tbody Td Template Textarea Tfoot Th Thead Time Title Tr Track U Ul Var Video Wbr Xmp

Dash DataTable

Overview Reference DataTable Height DataTable Width & Column Width Styling Conditional Formatting Number Formatting Sorting, Filtering, Selecting, and Paging Natively DataTable Tooltips Python-Driven Filtering, Paging, Sorting Editable DataTable Typing and User Input Processing Dropdowns Inside DataTable Virtualization Filtering Syntax

Dash AG Grid

Overview and Installation Migration guide Getting Started JavaScript and Dash AG Grid Troubleshooting Reference

Columns

Column Definitions Updating Column Definitions Column State Column Headers Column Groups Column Sizing Column Moving Cell Data Types Column Pinning Column Spanning

Rows

Row IDs Row Sorting Row Spanning Full Width Rows Row Pinning Row Height Row Dragging Row Dragging - External Dropzone

Layout and Styles

Global Styling using Grid Classes

Themes Styling Color and Font Styling Selections Styling Headers Styling Borders Compactness Custom Icons at Global Level Styling Inputs and Widgets Styling Menus and Popups

Styling Rows Styling Cells Custom Icons at Grid Level Grid Size Printing

Client/Server-Side Data

Row Models Overview Client-Side Row Model Infinite Row Model (Server-Side)

Selection

Cell Selection Cell Text Selection Row Selection Row Selection With Checkboxes

Filtering

Column Filters

Overview Text Filter Number Filters Date Filters Filter Conditions Applying Filters Floating Filters

Filter Model & Dash Callbacks Quick Filters External Filter

Rendering

Value Getters Value Formatters D3 Value Formatters Custom Function Value Formatters Cell Rendering Flashing Cells Tooltips

Editing

Cell Editing Editing and Callbacks Start / Stop Cell Editing Parsing Values Saving Values Cell Editors Provided Cell Editors Undo and Redo Cell Edits Full Row Editing

Import and Export

CSV Copying to the Clipboard

Components

Cell Renderer Components Markdown Component Cell Editor Components Many Renderer Components One Column Row Menu Tooltip Component Overlay Component

Scrolling and Pagination

Pagination Aligned Grids Infinite Scroll Scrolling Performance Scroll To

Persistence

AG Grid Enterprise

Using AG Grid Enterprise Sparklines Master Detail Group Cell Renderer Row Aggregation with Conditional Formatting Aggregation with Custom Functions Row Groupings Sidebar Pivot Tree Data

Set Filter

Overview Filter List Data Updates Excel Mode

More Examples

Virtual Row Data Crossfilter

Dash Bio

Molecular data

Molecule2dViewer Molecule3dViewer NglMoleculeViewer Speck Jsme

Genomic data

AlignmentChart NeedlePlot OncoPrint SequenceViewer VolcanoPlot

Chromosome data

Circos Clustergram FornaContainer Ideogram Igv ManhattanPlot Pileup

Dash DAQ

Overview BooleanSwitch ColorPicker DarkThemeProvider Gauge GraduatedBar Indicator Joystick Knob LEDDisplay NumericInput PowerButton PrecisionInput Slider StopButton Tank Thermometer ToggleSwitch

Dash Image Annotations

Overview & Reference

Dash Canvas

Overview & Reference

Dash Slicer

Overview & Reference

Dash Player

Overview & Reference

Dash Cytoscape

Overview Basic Usage & Elements Layouts Styling Callbacks User Interactions Biopython Examples Exporting Images Making responsive graphs Reference

Dash VTK

Overview Intro to 3D Visualization Structure of Datasets Representation Components Other Dash VTK Components Click and Hover Callbacks Advanced Demos Reference

Enterprise Libraries

Dash Design Kit Snapshot Engine Dash Notes Dash Enterprise Auth

Databricks Integration

Overview and Table of Contents Connecting to a Databricks SQL Warehouse from Dash Executing Databricks Jobs using Plotly Dash

Third-Party Libraries

Parallel Computing with Dash and Dask HoloViews Dash Bootstrap (Community Component)Dash Leaflet (Community Component)Dash Mantine (Community Component)Dash Vega-Altair (Community Component)Plotly Resampler (Community Component)Full List of Community Components

Creating Your Own Components

React for Python Developers Build Your Own Components All-in-One Components Writing Dash Plugins using Dash Hooks Integrating D3.js into Dash Components Dash 3 for Component Developers

Beyond the Basics

Dash in Jupyter Environments Performance Live Updates Adding CSS & JS and Overriding the Page-Load Template Multi-Page Apps and URL Support Persisting User Preferences & Control Values Dash Dev Tools Loading States Dash Testing Dash App Lifecycle Component Argument Order Component Properties Background Callback Caching API Reference Dash 3.0 Migration Dash 2.0 Migration Dash 1.0.0 Migration

Production Capabilities

Deploy Your Dash App Add Authentication to Your Dash App Embed Your Dash App in Other Websites Job Queue

Dash Enterprise App Workspaces

About & Table of Contents Using Workspaces Using the IDE Development App Services with Workspaces Schema Browser in Workspaces Cloning Repositories into a Workspace Python Package Management APT Package Management Deploying Changes Warnings & Limitations Workspaces for Troubleshooting

Jupyter Notebooks

Table of Contents Getting Started Running SQL Queries in Notebooks Using Dash in Jupyter and Workspaces Visualizing Plotly Graphs Exporting Static Images Keyboard Shortcuts Known Issues and Limitations

Dash Enterprise & Snowflake

Dash Enterprise Guide

Installation

Single Server Install on a VM Airgapped Single Server Install on a VM Single Server Install on Bare Metal Airgapped Single Server Install on Bare Metal Single Server Install from a Cloud Marketplace

Getting Started with Dash Enterprise Preparing your App for Dash Enterprise Initialize Apps on Dash Enterprise Deploy Apps to Dash Enterprise Dash Enterprise 5 Breaking Changes Changelog Dash Enterprise 4 to 5 Migration

App Structure, Buildpacks, and Deployment Lifecycle

Overview Dash App Structure Streamlit App Structure Django App Structure Deployment Lifecycle

App Portal The Deployed App Environment Managing Data Sources Adding Redis to an App Adding Postgres to an App Connect a Dash App to an SQL Database Environment Variables Viewer Access App Co-owners Mapping Local Directories Persistent Filesystem Adding Static Assets Scaling Your App Developing Apps when Dash Enterprise Is Internet-Restricted Adding Private Python Packages Creating a Staging App App Viewer Analytics Linking a Celery Process Using Keycloak License and License Seats Setting Up Native Keycloak Authentication Mapping Your IdP Groups Managing Inactive Users and App Ownership Roles and Permissions Setting Up SSH Keys Managing Apps from the Command Line Monitoring Dash Enterprise Memory Limits Pod and Volume Limits Connecting to Your Kubernetes Cluster Backing Up and Restoring Dash Enterprise Backing Up and Restoring Dash Enterprise (Multi-node)Upgrading Dash Enterprise Support Troubleshooting Deployment Errors Advanced Git Continuous Integration Dash Enterprise Review Apps Dash Enterprise App Manager API

Getting Help

FAQs The Dash Community Forum Project Maintenance Support and Contact

Sign up for the upcoming webinar: Build Production-Grade Data Apps Your Way

Select...

Forum Show & Tell Gallery

Dash Enterprise 5.6

ProductsDash Consulting and Training

PricingEnterprise Pricing

About UsCareers Resources Blog

SupportCommunity Support Graphing Documentation

Join our mailing listSign up to stay in the loop with all things Plotly — from Dash Club to product updates, webinars, and more!

Copyright © 2025 Plotly. All rights reserved.

Terms of Service Privacy Policy