🔥 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.

• UpdatedFeb 12, 2026
• Java

PyGWalker: Turn your dataframe into an interactive UI for visual analysis

• UpdatedDec 30, 2025
• Python

Open-source Chart2BI and REPORT tool alternative to Tableau and JasperReports, offering powerful reporting capabilities. 一款类似Excel的AI报表工具和大屏！完全在线傻瓜式AI设计，高效降低报表开发难度，解决各类报表难题。

• UpdatedJan 30, 2026
• Java

Excel-like data grid (table) component for React

• UpdatedMar 1, 2023
• JavaScript

Next generation of automated data exploratory analysis and visualization platform.

• UpdatedNov 6, 2025
• TypeScript

A collection of scientific methods, processes, algorithms, and systems to build stories & models.

• UpdatedNov 7, 2025
• Jupyter Notebook

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.

• UpdatedNov 4, 2025
• Java

An open source alternative to Tableau. Embeddable visual analytic

• UpdatedJan 30, 2026
• TypeScript

Various Types of Stock Analysis in Excel, Matlab, Power BI, Python, R, and Tableau

• UpdatedMay 4, 2025
• Jupyter Notebook

Automatically Visualize any dataset, any size with a single line of code. Created by Ram Seshadri. Collaborators Welcome. Permission Granted upon Request.

• UpdatedJun 10, 2024
• Python

SQL data analysis & visualization projects using MySQL, PostgreSQL, SQLite, Tableau, Apache Spark and pySpark.

• UpdatedJul 18, 2022
• Jupyter Notebook

Execute Python code on the fly and display results in Tableau visualizations:

• UpdatedNov 24, 2025
• Python

I am sharing my Journey of 66DaysofData into Data Analytics by participating in Ken Jee's #66daysofdata challenge

• UpdatedJun 14, 2024

Based on my own experience, I believe this roadmap provides clear answers to all the key questions about becoming a data analyst from scratch, including which technologies and programming languages to learn, what soft skills are essential, and how to start a professional career in this field.

• UpdatedOct 14, 2025

A Python library for the Tableau Server REST API

• UpdatedFeb 10, 2026
• Python

This repository contains my Data Analytics portfolio projects ranging from SQL, Python, Tableau, Excel, and Hadoop (HiveQL).

• UpdatedFeb 25, 2022
• Jupyter Notebook

A project providing a Graphic Walker Pane for use with HoloViz Panel.

• UpdatedDec 3, 2025
• Python

Predefined color schemes for Chart.js

• UpdatedMay 20, 2023
• JavaScript

Visualis is a BI tool for data visualization. It provides financial-grade data visualization capabilities on the basis of data security and permissions, based on the open source project Davinci contributed by CreditEase.

• UpdatedJan 2, 2025
• TypeScript

This is a repository that I have created to showcase skills, share projects and track my progress in Data Analytics / Data Science related topics.

• UpdatedApr 24, 2023