# man-group/dtale

Visualizer for pandas data structures

Repository: https://github.com/man-group/dtale
Canonical: https://ross.abutalabs.com/products/dtale
Homepage: http://alphatechadmin.pythonanywhere.com
Language: TypeScript
License: LGPL-2.1
License Family: copyleft
Topics: python27, python3, react, flask, pandas, ipython, jupyter-notebook, react-virtualized, data-analysis, data-visualization, visualization, plotly-dash, data-science, xarray
Last push: 2026-07-24T05:18:50+00:00

## Health v2 (maintenance only)
Score: 85/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 94, release rhythm 65, longevity 100
- inputs: {"age_days": 2606, "days_push": 40, "days_rel": 154, "gap_med": 44, "n_releases_24m": 10}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5213, forks 446 (observed 2026-08-28T04:09:13.095514+00:00)

## What it is
D-Tale is a visualizer for pandas data structures combining a Flask back-end with a React front-end. It integrates with Jupyter notebooks, IPython, and terminals to let users view, analyze, and chart DataFrames, Series, and related objects in a browser.

## Use cases
- explore pandas dataframes interactively in a browser
- run exploratory data analysis (EDA) on a dataframe
- visualize pandas data with charts without writing plotting code
- inspect dataframes from jupyter notebooks
- profile and filter large datasets with a GUI
- create 3D scatter, surface, and map charts from dataframes

## When to choose
- you work with pandas DataFrames and want interactive viewing, filtering, and charting
- you want one-line EDA from Jupyter, IPython, or a Python script
- you need a lightweight web UI over pandas without building a dashboard yourself

## When to avoid
- you need production dashboards to share with non-technical users
- your data is not in pandas or xarray structures
- you require a static reporting or BI tool rather than an interactive explorer

## Facets
- artifact type: library
- maturity: active
- function: data-visualization, analytics, gui, web-framework
- domain: data-visualization, data-science, developer-tools
- platform: python, cross-platform
- tags: pandas, jupyter, flask, react, eda, exploratory-data-analysis, plotly, dataframe-viewer, web-server

## Member repositories
- man-group/dtale (main) score 85

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:13.095514+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:00:11.363961+00:00, confidence not recorded.
  - readme: https://github.com/man-group/dtale (fetched 2026-08-28T04:09:13.095514+00:00, sha b875d18221f2)
  - homepage: http://alphatechadmin.pythonanywhere.com (fetched 2026-08-29T08:55:22.424294+00:00, sha e82443bc7273)
- Data as of 2026-08-30T08:39:29.467469+00:00.