All data visualization tools

D3.js

JavaScript library for producing dynamic, data-driven visualizations with SVG, Canvas and HTML.

Mermaid

Generate diagrams and flowcharts from markdown-like text definitions, with a live editor.

Grafana

Observability and data visualization platform for metrics, logs and traces from many data sources.

Apache Superset

Data exploration and visualization platform with a no-code chart builder, SQL IDE and dashboards.

Chart.js

Charts with the canvas tag.

Apache ECharts

Highly customizable and interactive charts ready for big datasets.

Metabase

Business intelligence tool for querying data and building dashboards, with embedded analytics.

Streamlit

Framework for turning Python scripts into interactive data apps.

Leaflet

JavaScript library for mobile-friendly interactive maps.

Diagrams

Diagram as code in Python for prototyping cloud system architectures.

xyflow

React Flow and Svelte Flow: libraries for building node-based editors, flow charts and interactive diagrams.

MPAndroidChart

A powerful & easy to use chart library.

Netron

Viewer for neural network, deep learning and machine learning models.

Redash

Query data sources with SQL, then visualize the results and build dashboards.

Charts

IOS port of MPAndroidChart. You can create charts for both platforms with very similar code.

Recharts

Declarative react components to render D3 charts.

D2

Declarative diagram scripting language that turns text into diagrams.

PlotNeuralNet

LaTeX code for drawing neural network architecture diagrams.

Dash

Framework for building data apps and dashboards in Python, built on Plotly.js and React.

Matplotlib

2D plotting library.

ChartDB

An Open-source tool to visualize database schemas and generate ER diagrams from a single query.

Opik

Formerly CometLLM. Debug, evaluate, and monitor LLM applications with tracing and dashboards.

Kibana

Visualization and dashboard UI for data stored in Elasticsearch.

visx

Low-level visualization components that combine D3 with React, by Airbnb.

Bokeh

Interactive Web Plotting for Python.

FlameGraph

Stack trace visualizer that generates interactive SVG flame graphs from profiling data.

Taipy

Python framework for building data and AI web applications with interactive charts and dashboards.

Plotly (Python)

Interactive web based visualization built on top of plotly.js

Plotly.js

Powerful declarative library with support for 20 chart types.

Data Formulator

AI-assisted tool for transforming data and creating visualizations, from Microsoft Research.

Lightweight Charts

Performant HTML5 canvas financial charts, from TradingView.

Tremor

React components for building charts and dashboards, based on Recharts and Tailwind CSS.

react-native-maps

Map view component for iOS and Android in React Native.

PyGWalker

Turns dataframes into a drag-and-drop visual analysis UI in Jupyter, based on Graphic Walker.

Cesium

WebGL 3D globes and maps.

blessed-contrib

Terminal dashboards with charts, maps, gauges and tables, built with Node.js and ASCII/ANSI art.

pyecharts

Python binding for Echarts library.

ApexCharts

Modern & Interactive SVG Charts.

Frappe Charts

Simple, responsive SVG charts with zero dependencies.

Sampler

Terminal dashboard that runs shell commands and visualizes their output, configured with YAML.

Deck.gl

WebGL framework for visual exploratory data analysis of large datasets.

QGIS

Desktop geographic information system for viewing, editing, analyzing and mapping geospatial data.

nivo

Supercharged dataviz components for React with isomorphic ability, demo.

Seaborn

A library for making attractive and informative statistical graphics.

ydata-profiling

Generates statistical analytic reports with visualization for quick data analysis (formerly pandas-profiling).

termui

Terminal dashboard and widget library with charts, gauges, sparklines and more.

Chartist.js

Responsive charts with great browser compatibility.

PlantUML

Generates UML, Gantt, mind map and other diagrams from plain text.

Gource

Animated visualization of software version control history.

Markmap

Builds interactive mind maps from Markdown.

G2

An interactive and responsive charting library based on the grammar of graphics, maintained by Alibaba.

OpenLayers

Library for interactive web maps with support for many data sources, formats and projections.

G6

Graph visualization library powered by Javascript & Typescript, maintained by Alibaba

Sigma.js

JavaScript library dedicated to graph drawing.

Kepler.gl

Geospatial analysis tool for large-scale data sets.

Vega

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs.

MapLibre GL JS

WebGL-based interactive vector tile maps in the browser; community fork of Mapbox GL JS.

Phoenix

ML observability in a notebook with UMAP visualizations

Rerun

An SDK for logging computer vision and robotics data paired with a visualizer for exploring that data over time.

Perspective

Interactive analytics and visualization component for large and streaming datasets, built on WebAssembly.

Victory

Composable components for building interactive data visualizations

Cytoscape.js

JavaScript library for graph drawing maintained by Cytoscape core developers.

FiftyOne

Tool for visualizing, curating and evaluating computer vision datasets and models.

vue-echarts

Vue.js component for Apache ECharts.

uPlot

Small, fast canvas-based charts for time series, lines, areas, OHLC and bars.

WordCloud

Word cloud generator for Python.

Vega-Altair

Declarative statistical visualizations, based on Vega-Lite.

Visdom

Tool for real-time visualization and monitoring of live data such as ML experiments.

PNChart

A simple and beautiful chart lib used in Piner and CoinsMan.

C3.js

D3-based reusable chart library.

VisiData

Terminal spreadsheet multitool for exploring and arranging tabular data, with basic plotting.

SciencePlots

Matplotlib styles for scientific figures and journal publications.

RAWGraphs

Create web visualizations from CSV or Excel files.

React-vis

React components to build data visualizations.

flowchart.js

Draws SVG flowcharts from a textual description.

draw.io

Client-side JavaScript editor for flowcharts, network, UML and other diagrams.

react-map-gl

React components for MapLibre GL JS and Mapbox GL JS, maintained by vis.gl.

BertViz

Visualize attention in Transformer language models such as BERT and GPT-2.

F2

An elegant, interactive and flexible charting library for mobile, maintained by Alibaba

Penrose

Creates diagrams from mathematical notation in plain text, from Carnegie Mellon University.

go-echarts

Simple yet powerful data visualizing library for Go.

fl_chart

Customizable Flutter chart library with line, bar, pie, scatter and radar charts.

HelloCharts

Android chart library with line, column, pie, bubble and combo charts, plus zoom and scroll.

dc.js

Multi-dimensional charting built to work natively with crossfilter.

folium

Builds interactive Leaflet.js maps from Python data.

MetricsGraphics.js

Optimized for time-series data.

NVD3

A reusable charting library written in d3.js.

TensorBoard

TensorFlow's visualization toolkit for metrics, model graphs, embeddings and more.

roughViz

Sketchy, hand-drawn style charts for the browser, based on Rough.js.

SandDance

Visual data exploration and presentation with animated unit visualizations, from Microsoft Research.

ggplot2

A plotting system based on the grammar of graphics.

Evidence

Business intelligence as code: build reports and dashboards with SQL and Markdown.

react-chartjs-2

React components for Chart.js.

Vue Flow

Flowchart and node-based graph component for Vue 3.

ScottPlot

Interactive plotting library for .NET with WinForms, WPF, Avalonia, Blazor and other controls.

X6

Diagramming library for DAGs, ER diagrams, flowcharts and other graph editors, maintained by Alibaba.

Gephi

An open-source platform for visualizing and manipulating large graphs

Charts.css

CSS framework that styles HTML tables as charts.

Chartkick

Create charts with one line of Ruby.

3d-force-graph

3D force-directed graph component using Three.js/WebGL.

Aim

Experiment tracker with a UI to explore and compare ML runs and metrics.

ImPlot

Immediate-mode plotting library for Dear ImGui.

PlotJuggler

Open-source Qt5 application to plot charts (based on Qwt).

BizCharts

Data visualization library based on G2 and React.

Lightdash

BI tool that turns dbt projects into metrics, charts and dashboards.

Frappe Gantt

Simple, interactive SVG Gantt chart library.

Textures.js

A library to create SVG patterns.

Spark

Sparklines for the shell. It has several implementations in different languages.

billboard.js

Reusable D3.js-based chart library with SVG and Canvas rendering, maintained by NAVER.

Voilà

Turns Jupyter notebooks into standalone interactive web applications.

MUI X Charts

React chart components from MUI; the community package is MIT-licensed.

dagre

Directed graph layout library for JavaScript.

LikeC4

Architecture-as-code language and tools that generate live, interactive diagrams.

Panel

Data exploration and web app framework for Python that works with many plotting libraries.

vue-chartjs

Vue.js wrapper for Chart.js.

Orange

Visual programming tool for data mining, machine learning and interactive data visualization.

Shiny

Framework for creating interactive applications/visualisations

ChartView

Line, bar and pie chart views built with SwiftUI.

Potree

WebGL point cloud viewer for large datasets such as LiDAR scans.

Vega-Lite

Is a high-level grammar of interactive graphics. It provides a concise JSON syntax for rapidly generating visualizations to support analysis.

LiveCharts2

Animated, interactive charts, maps and gauges for .NET UI frameworks.

Observable Plot

A JavaScript library for exploratory data visualization.

TOAST UI Chart

Complete library with support for legacy browsers.

JointJS

SVG-based JavaScript diagramming library for interactive diagrams and graph editors.

go-diagrams

Diagram-as-code library for system architecture diagrams in Go, rendered with Graphviz.

WilliamChart

Simple chart library.

echarts-for-react

React wrapper for Apache ECharts.

Embedding Atlas

Interactive visualization of large embeddings with search, filtering and density views, by Apple.

Epoch

Perfect to create real-time charts.

Matplot++

C++ graphics library for data visualization with a MATLAB-like API.

YouPlot

Command-line tool that draws plots in the terminal from piped data.

Blazer

Business intelligence tool for Rails apps: explore data with SQL and build charts and dashboards.

plotnine

Grammar of graphics for Python, based on R's ggplot2.

F3D

Cross-platform, fast, and minimalist 3D viewer with scientific visualization tools.

RATH

Automatic Exploratory Data Analysis & Data Visualization tool which is powered by an AI-assisted Augmented Analytics engine.

Plotters

Drawing library for data plotting in Rust, with bitmap, SVG, WebAssembly and GUI backends.

maptalks.js

Pluggable JavaScript library for integrated 2D/3D maps.

mplfinance

Financial market data visualization (candlestick, OHLC, volume) using matplotlib.

PyQtGraph

Interactive and realtime 2D/3D/Image plotting and science/engineering widgets.

Yellowbrick

Visual analysis and diagnostic tools for machine learning model selection with scikit-learn.

ngx-charts

Declarative charting framework for Angular, using D3 for math and Angular for rendering.

Kroki

Unified API that renders diagrams from many text formats, including PlantUML, Mermaid, Graphviz and D2.

missingno

Provides flexible toolset of data-visualization utilities that allows quick visual summary of the completeness of your dataset, based on matplotlib.

L7

Large-scale WebGL-powered Geospatial Data Visualization analysis framework, maintained by Alibaba

Mapnik

Toolkit for rendering maps, widely used to render OpenStreetMap tiles.

VivaGraph

Graph drawing library for JavaScript.

PyVista

3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK)

DataMaps

Interactive SVG maps using D3.js.

leafmap

Interactive mapping and geospatial analysis in Jupyter with multiple mapping backends.

bqplot

Plotting library for IPython/Jupyter notebooks.

JBChartView

Charting library for both line and bar graphs.

ggpy

Plotting system based on R's ggplot2.

LIT

Learning Interpretability Tool: interactive visual analysis of ML model behavior, by Google PAIR.

Observable Framework

Static site generator for data apps, dashboards and reports using JavaScript, SQL and Markdown.

Chartify

Bokeh wrapper that makes it easy for data scientists to create charts.

Vis.js

A dynamic visualization library including timeline, networks and graphs (2D and 3D).

VisPy

High-performance scientific visualization based on OpenGL.

Datashader

Renders very large datasets into accurate images by rasterizing them.

OxyPlot

Cross-platform plotting library for .NET.

WaveDrom

Draws timing diagrams and waveforms from simple textual descriptions.

TensorWatch

Debugging and visualization tool for data science and machine learning

React Simple Maps

Composable SVG map charts for React, based on d3-geo and TopoJSON.

ROOT

CERN framework for analyzing, storing and visualizing large scientific datasets.

Graphic Walker

An embeddable React component that functions as an open source alternative to Tableau, which allows data scientists to analyze data and visualize patterns with simple drag-and-drop operations.

Dygraphs

Interactive line charts library that works with huge datasets.

Timeline.js

Create interactive timelines.

VTK

Open-source library for 3d Graphics, image processing and visualization.

globe.gl

UI component for globe data visualization using Three.js/WebGL.

Vico

Extensible chart library for Jetpack Compose and Compose Multiplatform.

dtreeviz

Decision tree visualization and model interpretation library for Python.

React Native Chart Kit

Line, bar, pie, progress and contribution graph charts for React Native.

asciigraph

Lightweight ASCII line graphs for command-line apps.

termdash

Terminal-based dashboard library with line charts, bar charts, gauges and donuts.

flutter_map

Vendor-free, customizable interactive map package for Flutter.

plot

API for building and drawing plots in Go.

Rill

BI tool for fast, metrics-first dashboards powered by OLAP engines such as DuckDB and ClickHouse.

HoloViews

Complex and declarative visualizations from annotated data.

Unovis

Modular data visualization framework for React, Angular, Svelte, Vue and vanilla TypeScript, by F5.

Makie

Interactive, high-performance plotting ecosystem for Julia with OpenGL, WebGL and Cairo backends.

elkjs

Eclipse Layout Kernel (ELK) graph layout algorithms for JavaScript.

napari

Fast, interactive viewer for multi-dimensional images in Python.

Core Plot

2D plotting framework for macOS, iOS and tvOS.

Charted

A charting tool that produces automatic, shareable charts from any data file.

Semiotic

React data visualization library for charts, network graphs and streaming data.

plotly (R)

Interactive charts (including adding interactivity to ggplot2 output), cartograms and simple network diagrams

Uber React Digraph

React.js based directed graph library maintained by UBER.

BEMSimpleLineGraph

Highly customizable and interactive line graphs.

react-native-graph

Animated, high-performance line graphs for React Native, built with Skia.

patchwork

Composes multiple ggplot2 plots into a single figure.

Charming

Chart rendering library for Rust powered by Apache ECharts.

SwiftCharts

Customizable charts library for iOS.

Perses

CNCF dashboard tool and open dashboard specification for observability data such as Prometheus metrics.

TechanJS

Stock and financial charts.

Piecon

Pie charts in your favicon.

vedo

Library for scientific analysis and visualization of 3D objects based on VTK.

MapLibre Native

Interactive vector tile map rendering for iOS, Android and other native platforms.

svgo

Go Language Library for SVG generation.

Polyscope

Viewer and user interface for 3D geometry processing.

ggstatsplot

Ggplot2-based plots with statistical test details included in the graphic.

Plotext

Plots data directly in the terminal with a matplotlib-like syntax.

rayshader

2D and 3D mapping and data visualization in R, including 3D renders of ggplot2 plots.

gt

Builds publication-quality display tables in R.

OpenSearch Dashboards

Visualization and dashboard UI for OpenSearch; Apache-2.0 fork of Kibana 7.10.

Cola.js

A tool to create diagrams using constraint-based optimization techniques. Works with d3 and svg.js.

Microcharts

Simple cross-platform charts for .NET, drawn with SkiaSharp.

DevExtreme React Chart

High-performance plugin-based React chart for Bootstrap and Material Design.

Vizzu

Library for animated data visualizations and data stories.

gganimate

Grammar of animated graphics that extends ggplot2.

Plots.jl

Plotting meta-package for Julia with a single API over multiple backends.

Gadfly.jl

Statistical graphics for Julia based on the grammar of graphics.

diagram.js

Javascript diagram library serving as the basis for camunda's online BPMN modeler.

esquisse

Drag-and-drop interface for building ggplot2 charts in RStudio or Shiny.

Layer Cake

Graphics framework for building reusable charts with Svelte.

Graphic

Grammar of graphics data visualization and charting library for Flutter.

Lets-Plot

Grammar of graphics plotting library for Python and Kotlin, by JetBrains.

Graphology

A robust & multipurpose Graph object for javascript & TypeScript; Serves as a base library to power other graph visualization libraries.

Shiny for Python

Python version of the Shiny reactive framework for interactive data apps.

DiagrammeR

Graph and network diagrams in R, rendered with Graphviz and mermaid.

DataLens

Business intelligence and data visualization system, originally developed at Yandex.

ParaView

Multi-platform data analysis and visualization application based on VTK.

Cartopy

Cartographic projections and geospatial data plotting with matplotlib.

XChart

Lightweight Java library for plotting data.

Mapsui

.NET map component for MAUI, Avalonia, Uno Platform, Blazor, WPF and WinUI.

ComplexHeatmap

Highly customizable heatmaps for genomic and other matrix data (Bioconductor).

UnicodePlots.jl

Unicode-based scientific plotting in the terminal for Julia.

vtk.js

JavaScript implementation of the Visualization Toolkit (VTK) for scientific visualization on the web.

MSAGL

Microsoft Automatic Graph Layout: tools for graph layout and viewing in .NET.

Open source graph visualization command line tool and library. From input text to SVG,PDF,interactive web graph browser.

Plotly.rs

Plotly.js-based interactive plotting library for Rust.

Mayavi

Interactive scientific data visualization and 3D plotting in Python.

Gruff

Graphing library for Ruby that renders charts as images using RMagick.

JFreeChart

2D chart library for Java applications using Swing, JavaFX or server-side rendering.

Mosaic

Framework for linking databases such as DuckDB with interactive views to visualize large datasets.

glumpy

OpenGL scientific visualizations library.

ggrepel

Repels overlapping text labels away from each other in ggplot2 plots.

Victory Native

High-performance charting library for React Native, built on React Native Skia.

ggraph

Grammar of graphics for graphs and networks, extending ggplot2.

Graphin

Graph visualization library powered by React & Typescript (built on top of G6), maintained by Alibaba.

Veusz

Python multiplatform GUI plotting tool and graphing library

Mapael

JQuery plugin based on raphael.js to display vector maps.

GraphicsJS

Lightweight JS graphics library with intuitive API, based on SVG/VML.

DecoView

Animated circular wheel chart library.

Leaflet for R

R interface to the Leaflet JavaScript library for interactive maps.

DAC

Dashboard-as-code tool that builds interactive dashboards from YAML and TSX definitions

Kandy

Kotlin plotting library with a typed DSL, developed by JetBrains.

Cytoscape

Desktop platform for network analysis and visualization, widely used in bioinformatics.

LargeVis

Implementation of the LargeVis paper, used to visualize large-scale and high-dimensional data.

ggvis

A data visualization package with a syntax similar to ggplot2 which allows you to create rich interactive graphics.

pptk

Visualize and work with 2D/3D pointclouds

visNetwork

Interactive network visualisations

yt

Toolkit for analysis and visualization of volumetric data.

VisIt

Visualization and analysis tool for large mesh-based scientific data, developed at LLNL.

Lets-Plot for Kotlin

Grammar of graphics plotting API for Kotlin, built on Lets-Plot.

LabPlot

KDE application for interactive scientific plotting, data analysis and visualization.

TTK

Topological data analysis and visualization.

uniplot

Lightweight plotting to the terminal. 4x resolution via Unicode.

Toyplot

The kid-sized plotting toolkit for Python with grownup-sized goals.

diagram

Text mode diagrams using UTF-8 characters

Quibbler

Your data and anything you plot is effortlessly live and interactive.

rbokeh

R Interface to Bokeh.

PGFPlots

TeX package for drawing 2D and 3D plots directly in LaTeX documents.

Vizdom

A declarative graph layout and rendering engine for Javascript/Typescript powered by Rust/WebAssembly.

Pharos AI

Open-source OSINT conflict-tracking dashboard with geospatial visualization using Deck.gl, MapLibre, and React. (Source Code)

Comet

An MLOps platform for tracking, visualizing, and debugging your machine learning workflows from training straight through to production.

ipychart

The power of Chart.js in Jupyter Notebook.

sankeydiagram.net

Web app for creating and sharing Sankey diagrams of flows and budgets without code.

three.py

Easy to use 3D library based on PyOpenGL. Inspired by Three.js.

rgl

3D Visualization Using OpenGL

dxcharts-lite

Flexible financial charting library based on HTML5 canvas.

L7 Plot

Geospatial Visualization Chart Library, maintained by Alibaba

lattice

Trellis graphics for R

malevich

Terminal plotting: line, scatter, bar, histogram, heatmap, box plot, violin and more, with automatic axes.

React Svg Textures

Textures.js ported to React. Fully isomorphic.

syd

A package for making GUIs around matplotlib figures easy, fast, and streamlined.

Dipper

Map application development framework powered by L7, maintained by Alibaba.

Visualization software for exploring and understanding large amounts of tabular data (using parallel coordinates, timeseries and scatter plots).

lit-line

SVG Line Chart Web Component - light, fast, interactive & fully responsive.

gp-treemap

Open source HTML canvas treemap component supporting millions of nodes, and some functional resource usage tools, like disk and S3 usage visualization (GrandPerspective-style)

ODataMap

Interactive scientific research data map. Visualizes 250M+ papers across 7 knowledge continents using D3.js. Demo

Resseract Lite

A Data Analytics and Visualization Tool with flexible architecture to visualize and analyse data

VectorAtlas

Free, 80KB SVG world map with one path per country, id-keyed by ISO 3166-1 alpha-2 code, ready for choropleths.

Glyph

Deterministic chart library that renders the same JSON spec to identical SVG on every platform, with DuckDB inside and an MCP server for AI agents.

Globedots

Dot-matrix WebGL2 globe in 17 kB with markers, arcs, labels, heat maps, and a day-night line.

ink-uplot

Render uPlot charts in the terminal (React Ink) with truecolor Unicode and kitty/sixel/iTerm2 graphics.

CanvasGlobe

Interactive Canvas 2D globes and flat world maps for JavaScript and React.

Turn a CSV or Excel file into an auto-built dashboard in the browser - client-side, no upload.

Free cloud based entity relationship diagram (ERD) tool made for developers.

Command-line driven program for 2D and 3D plots, with many output formats.

Interactive charts for browsers and mobile devices.

Scientific data visualization tool, with AI-generated reproducible Python code, and research-oriented design best practices built in.

Qt C++ widget for plotting and data visualization.