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Top 23 Visualization Open-Source Projects
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Do you mean something for data visualization, or tricks condensing large data sets with cursors?
https://d3js.org/
Best of luck =3
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echarts
Apache ECharts is a powerful, interactive charting and data visualization library for browser
Document address: ECharts Official Document
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Metabase
The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:
Hope you enjoy the release. If you want to get into the nitty-gritty, check out our release notes in GitHub. To see what other features we have in the works, see our product roadmap.
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EasySpider
A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。
Project mention: EasySpider: A No-Code Tool for Visual Web Crawling and Data Collection | news.ycombinator.com | 2024-08-11 -
jsoncrack.com
✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.
Project mention: JSON Crack – Transform your data into interactive graphs | news.ycombinator.com | 2025-01-30 -
Redash
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
Project mention: The 50 best open-source alternatives to popular SaaS software | dev.to | 2024-07-10GitHub: Redash GitHub Repository
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6. visx
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excelize
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
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Thingsboard
Open-source IoT Platform - Device management, data collection, processing and visualization.
2. ThingsBoard: An open-source IoT platform that supports data visualization, remote control, and device management. Its real-time data widgets allow users to track device metrics dynamically. https://thingsboard.io/
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Project mention: Plotly.js – Open-source JavaScript charting library behind Plotly and Dash | news.ycombinator.com | 2024-10-18
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# import plotly import plotly.express as px # create your chart type, for more chart types: https://plotly.com/python/ fig = px.bar(df, x = letter, y = frequency) # make chart prettier fig.update_layout( plot_bgcolor="White", height=700 ) # display chart fig.show()
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To animate this, I'm using motion canvas, it's a very cool TS(yes) based npm package that allows you to animate using code, kind of like remotion except that... it was the first one I came across ok? I just came across remotion so not my problem!
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Project mention: Building a financial dashboard with HTML5, TailwindCSS v4, and Vanilla JavaScript | dev.to | 2025-02-11
This is a basic HTML structure that includes Google Fonts, ApexCharts (for placeholder charts), and links to your compiled CSS and JavaScript files. The body includes classes for light and dark modes.
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chartdb
Database diagrams editor that allows you to visualize and design your DB with a single query.
🌍 Try it here: https://chartdb.io
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sampler
Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.
For the uninitiated like me, you have to hit the globe so it takes you to https://github.com/sqshq/sampler to find out more.
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Document address: Vega Official Document
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Occasionally, I saw an article named "Why do cats...?", which analyzed some preferences and behaviors of cats. The visual design in it attracted me very much. Its feature was the use of hand-drawn style and bubble-like layout. Besides, the lovely font was also pleasing. I like cats very much. I have a cat named Guagua (meaning cute and silly). Similarly, I am a front-end developer. I developed a graph visualization framework named AntV G6. Therefore, I thought I could achieve a similar design through this framework, and it turned out that I did!
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Visualization discussion
Visualization related posts
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Gephi – The Open Graph Viz Platform
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Ask HN: What do you use to create diagrams?
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Datoviz: High-Performance GPU Scientific Visualization Library with Vulkan
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IO Devices and Latency
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Fastplotlib: Driving scientific discovery through data visualization
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Diskonaut: Terminal Disk Space Navigator
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The program is the database is the interface
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Index
What are some of the best open-source Visualization projects? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | d3 | 110,023 |
| 2 | echarts | 62,098 |
| 3 | algorithm-visualizer | 47,227 |
| 4 | Metabase | 41,182 |
| 5 | EasySpider | 38,026 |
| 6 | jsoncrack.com | 37,206 |
| 7 | Redash | 27,065 |
| 8 | visx | 19,855 |
| 9 | bokeh | 19,678 |
| 10 | excelize | 18,760 |
| 11 | Thingsboard | 18,407 |
| 12 | plotly.js | 17,423 |
| 13 | plotly | 16,875 |
| 14 | motion-canvas | 16,749 |
| 15 | apexcharts.js | 14,667 |
| 16 | pygwalker | 14,423 |
| 17 | chartdb | 14,339 |
| 18 | sampler | 13,069 |
| 19 | G2 | 12,217 |
| 20 | Open3D | 12,045 |
| 21 | vega | 11,399 |
| 22 | G6 | 11,352 |
| 23 | kepler.gl | 10,624 |
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