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#data-visualization (30 Repositories)

Ranked open-source repositories tagged with #data-visualization, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

77.3%

Avg Review Latency

20.4h

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30 repositories tagged #data-visualization

S TierJava 24.6k

dataease/dataease

🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.

86.6%
Merge Rate
-
First Review
90%
1st-Timers
6
Maintainers
S TierTypeScript 7.4k

ChatLab/ChatLab

Local-first chat history analyzer with AI. | 本地优先的 AI 聊天记录分析工具

90.4%
Merge Rate
17h
First Review
63%
1st-Timers
6
Maintainers
S TierTypeScript 6.2k

lightdash/lightdash

Agentic BI. Analytics at the speed of code ⚡️

79.2%
Merge Rate
1d
First Review
55%
1st-Timers
23
Maintainers
S TierTypeScript 2.5k

visgl/luma.gl

High-performance Toolkit for WebGL-based Data Visualization

84.9%
Merge Rate
17h
First Review
60%
1st-Timers
6
Maintainers
A TierTypeScript 77.2k 1 GFIs

grafana/grafana

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

69.0%
Merge Rate
-
First Review
60%
1st-Timers
295
Maintainers
A TierTypeScript 4.3k

microsoft/flint-chart

🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.

71.9%
Merge Rate
-
First Review
67%
1st-Timers
9
Maintainers
A TierPython 23.1k 3 GFIs

marimo-team/marimo

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

73.3%
Merge Rate
-
First Review
47%
1st-Timers
83
Maintainers
A TierPython 321

Marsilea-viz/marsilea

Declarative creation of composable visualization for Python (Complex heatmap, Upset plot, Oncoprint and more~)

95.2%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierTypeScript 116

malloydata/publisher

Publisher is the open-source analytics engine for Malloy. It lets you define data models once — and use them everywhere.

66.7%
Merge Rate
6h
First Review
50%
1st-Timers
8
Maintainers
A TierVUVue 2.5k

graphieros/vue-data-ui

An open source user-empowering data visualization Vue 3 components library for eloquent data storytelling

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierTypeScript 12.0k

keplergl/kepler.gl

Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.

77.7%
Merge Rate
-
First Review
75%
1st-Timers
14
Maintainers
A TierR 150

rtemis-org/rtemis

Advanced Machine Learning and Visualization

94.7%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierHTML 355

FlowFuse/node-red-dashboard

75.0%
Merge Rate
1h
First Review
100%
1st-Timers
11
Maintainers
A TierC++ 1.3k

OpenSpace/OpenSpace

This is the official GitHub repository for OpenSpace: an open source astrovisualization project. For instructions on how to build and run OpenSpace, see the Getting Started Guides on the wiki page at http://docs.openspaceproject.com.

82.5%
Merge Rate
3d
First Review
89%
1st-Timers
11
Maintainers
A TierPython 691

Kitware/trame

Trame lets you weave various components and technologies into a Web Application solely written in Python.

96.0%
Merge Rate
5h
First Review
100%
1st-Timers
2
Maintainers
A TierPython 75.1k

apache/superset

Apache Superset is a Data Visualization and Data Exploration Platform

68.6%
Merge Rate
-
First Review
56%
1st-Timers
149
Maintainers
A TierPython 314 1 GFIs

holoviz/lumen

Illuminate your data. Agent framework turning natural language into SQL, charts, dashboards and reports.

84.1%
Merge Rate
1d
First Review
43%
1st-Timers
13
Maintainers
A TierJavaScript 15.2k

apexcharts/apexcharts.js

📊 Interactive JavaScript Charts built on SVG

60.7%
Merge Rate
7h
First Review
67%
1st-Timers
13
Maintainers
A TierPython 28.9k

reflex-dev/reflex

🕸️ Web apps in pure Python 🐍

55.7%
Merge Rate
-
First Review
75%
1st-Timers
23
Maintainers
A TierJavaScript 1.9k

nasa-gibs/worldview

Interactive interface for browsing global, full-resolution satellite imagery

70.4%
Merge Rate
4d
First Review
67%
1st-Timers
5
Maintainers
A TierJavaScript 207

sreegjl/timelines

A free, open-source app for creating interactive timelines for worldbuilding and history.

96.6%
Merge Rate
8h
First Review
100%
1st-Timers
1
Maintainers
A TierR 337

datacarpentry/R-ecology-lesson

Data Analysis and Visualization in R for Ecologists

75.0%
Merge Rate
<1h
First Review
50%
1st-Timers
3
Maintainers
A TierPython 657 1 GFIs

probabl-ai/skore

Track your Data Science. Skore's open-source Python library accelerates ML model development with automated evaluation reports, smart methodological guidance, and comprehensive cross-validation analysis.

83.8%
Merge Rate
8d
First Review
90%
1st-Timers
18
Maintainers
A TierPython 46.0k

streamlit/streamlit

Streamlit — A faster way to build and share data apps.

65.6%
Merge Rate
-
First Review
36%
1st-Timers
28
Maintainers
A TierTypeScript 1.6k

owid/owid-grapher

A platform for creating interactive data visualizations

65.6%
Merge Rate
3d
First Review
77%
1st-Timers
11
Maintainers
A TierTypeScript 819

TanStack/charts

A tiny TypeScript visualization grammar for responsive, accessible, server-rendered charts—powered by granular D3 primitives.

78.3%
Merge Rate
-
First Review
50%
1st-Timers
7
Maintainers
A TierJavaScript 422

whawker/react-jsx-highcharts

Highcharts built with proper React components

90.9%
Merge Rate
4h
First Review
100%
1st-Timers
1
Maintainers
A TierJavaScript 1.5k

MultiQC/MultiQC

Aggregate results from bioinformatics analyses across many samples into a single report.

53.1%
Merge Rate
4h
First Review
33%
1st-Timers
12
Maintainers
A TierPython 3.8k

mckinsey/vizro

Vizro is a low-code toolkit for building high-quality data visualization apps.

74.3%
Merge Rate
23h
First Review
78%
1st-Timers
13
Maintainers
A TierPython 590

scverse/squidpy

Spatial Single Cell Analysis in Python

53.8%
Merge Rate
13h
First Review
50%
1st-Timers
5
Maintainers
Best Data-visualization Open Source Repositories & C-Rank™ | GetMerged