npm94Exceptionalhealth index

malloydata/malloyMalloy is a modern open source language for describing data relationships and transformations.
TypeScript★ 2,601↓ 579/moOct 22, 2026
npm94Exceptionalhealth index

microsoft/flint-chart🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.
TypeScript★ 4,133↓ 82K/moSep 6, 2026
npm94Exceptionalhealth index

nasa-gibs/worldviewInteractive interface for browsing global, full-resolution satellite imagery
JavaScript★ 1,862Sep 16, 2026
npm93Exceptionalhealth index

VisActor/VTableVTable is not just a high-performance multidimensional data analysis table, but also a grid artist that creates art between rows and columns.
TypeScript★ 3,658↓ 252K/moSep 10, 2026
npm93Exceptionalhealth index
HTML★ 1,049↓ 547.3K/moSep 18, 2026
PyPI93Exceptionalhealth index
Python★ 7,049↓ 2,750/moSep 16, 2026
npm93Exceptionalhealth index

malloydata/publisherPublisher is the open-source analytics engine for Malloy. It lets you define data models once — and use them everywhere.
TypeScript★ 101Sep 11, 2026
PyPI93Exceptionalhealth index

spedas/pyspedasPython-based Space Physics Environment Data Analysis Software
Python★ 207↓ 5,503/moOct 21, 2026
npm93Exceptionalhealth index

surveyjs/survey-analyticsCustomizable JavaScript library to create interactive survey data dashboards and facilitate survey results analysis for your end-users.
TypeScript★ 121↓ 85.1K/moSep 9, 2026
PyPI92Excellenthealth index
Python★ 643↓ 9,342/moOct 22, 2026
npm92Excellenthealth index

nteract/semioticReact data visualization library for streaming, networks, and AI-assisted development
TypeScript · JavaScript★ 2,716↓ 45.4K/moOct 22, 2026
PyPI · crates.io · npm92Excellenthealth index
Python · TypeScript★ 1,874↓ 64.9K/moOct 13, 2026
npm91Excellenthealth index

chartbrew/chartbrewOpen-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊
JavaScript★ 4,047Aug 28, 2026
npm91Excellenthealth index

jsxgraph/jsxgraphJSXGraph is a cross-browser library for interactive geometry, function plotting, charting, and data visualization in a web browser.
JavaScript★ 1,442↓ 189.8K/moSep 11, 2026
npm · crates.io91Excellenthealth index
Rust · C++ · TypeScript★ 11.3K↓ 73.9K/moOct 20, 2026
NuGet90Excellenthealth index

radzenhq/radzen-blazorRadzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.
C# · HTML★ 4,344Aug 28, 2026
npm90Excellenthealth index
TypeScript · JavaScript★ 8,504↓ 17.2M/moSep 20, 2026
npm89Excellenthealth index

antvis/L7🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine.
TypeScript★ 4,062↓ 807.6K/moSep 15, 2026
npm · PyPI89Excellenthealth index
JavaScript★ 211↓ 2,257/moSep 19, 2026
npm89Excellenthealth index

graphieros/vue-data-uiAn open source user-empowering data visualization Vue 3 components library for eloquent data storytelling
Vue · JavaScript★ 2,444↓ 24.7K/moSep 8, 2026
PyPI · npm88Excellenthealth index

retentioneering/retentioneering-toolsPython toolkit, MCP server, and agent skills for reproducible, auditable clickstream and event log analytics. Helps AI agents, data scientists and analysts build, validate, and cross-check product analytics, quantitative UX, customer journeys, graph-based user flows, behavioral segmentation, A/B tests, process mining models, Markov chain simulation
Python · TypeScript · Jupyter Notebook★ 935↓ 16.6K/moOct 19, 2026
npm88Excellenthealth index
TypeScript★ 46↓ 1,311/moAug 25, 2026
npm · Maven87Excellenthealth index

Abhinandan-Kushwaha/react-native-gifted-chartsThe most loved library for Bar, Line, Area, Pie, Donut, Stacked Bar, Population Pyramid, Radar, Bubble, Scatter and Candle Stick charts in React Native. Allows 2D, 3D, gradient, animations and live data updates.
TypeScript★ 1,369↓ 931.1K/moSep 15, 2026
npm87Excellenthealth index

LuxAlgo/PineTSRun Pine Script® anywhere. PineTS is LuxAlgo's open-source Pine Script® runtime for Node.js and the browser.
TypeScript★ 880↓ 47.6K/moOct 20, 2026
Go · npm87Excellenthealth index

goptics/vizbOne command turns CSV, JSON, or benchmark data into interactive, self-contained HTML charts. 8 types (Bar, Line, Scatter, Heatmap, Sankey, Chord, Pie, Radar) with 3D. Local CLI, Docker, and CI/CD.
Go · TypeScript★ 91Sep 9, 2026
PyPI · npm87Excellenthealth index

mljar/mercuryImpress your boss and turn a Jupyter notebook into a beautiful, shareable web app — no callbacks, no frontend, no rewrite.
Python · TypeScript★ 4,351↓ 1,627/moAug 28, 2026
npm87Excellenthealth index
JavaScript★ 1,096↓ 2.7M/moSep 20, 2026
npm87Excellenthealth index
TypeScript★ 122↓ 6,530/moSep 15, 2026
npm87Excellenthealth index

vitessce/vitessceVitessce is a visual integration tool for exploration of spatial single-cell experiments.
JavaScript · TypeScript★ 268↓ 26.4K/moSep 13, 2026
npm86Excellenthealth index
TypeScript★ 3,228↓ 9,039/moSep 15, 2026