Top Data Analysis repositories

Repositories with the GitHub topic “data-analysis”: 39 repositories with 965k stars between them, mostly written in Python, Java and Go. The highest-rated is K-Dense-AI/scientific-agent-skills, #165 on the bestofgithub Elo ladder.

Biggest movers this week

lance-format/lance

Open on GitHubRust

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

  • 1,573+26 Elo, change today
  • 7.3k stars
  • 943 forks
git
git clone https://github.com/lance-format/lance.git
  • apache-arrow
  • computer-vision
  • data-analysis
  • data-analytics

ChatLab/ChatLab

Open on GitHubTypeScript

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

  • 1,536+12 Elo, change today
  • 7.6k stars
  • 1.5k forks
git
git clone https://github.com/ChatLab/ChatLab.git
  • ai-agent
  • chat-analyzer
  • chat-history
  • data-analysis

datajuicer/data-juicer

Open on GitHubPython

Data processing for and with foundation models! 🍎 🍋 🌽 ➡️ ➡️🍸 🍹 🍷

  • 1,464+5 Elo, change today
  • 7.2k stars
  • 454 forks
git
git clone https://github.com/datajuicer/data-juicer.git
  • data
  • data-analysis
  • data-pipeline
  • data-processing

hicccc77/WeFlow

Open on GitHubTypeScript

WeFlow - 一个本地的微信聊天记录导出和年度报告应用

  • 1,834−7 Elo, change today
  • 16k stars
  • 887 forks
  • 60 watchers
git
git clone https://github.com/hicccc77/WeFlow.git
  • annual-report
  • data-analysis
  • data-visualization
  • message

growthbook/growthbook

Open on GitHubTypeScript

Open Source Feature Flags, Experimentation, and Product Analytics

  • 1,537+2 Elo, change today
  • 8.5k stars
  • 903 forks
git
git clone https://github.com/growthbook/growthbook.git
  • ab-testing
  • abtest
  • abtesting
  • analytics

OpenRefine/OpenRefine

Open on GitHubJava

OpenRefine is a free, open source power tool for working with messy data and improving it

  • 1,569+7 Elo, change today
  • 12.1k stars
  • 2.2k forks
git
git clone https://github.com/OpenRefine/OpenRefine.git
  • data-analysis
  • data-science
  • data-wrangling
  • datacleaning

Top 39 on the Elo ladder

  1. #165
    K-Dense-AI/scientific-agent-skills

    Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide…

    2,151 Elo +457.3kPython
  2. #421
    scikit-learn/scikit-learn

    scikit-learn: machine learning in Python

    2,006 Elo −5168.1kPython
  3. #529
    sansan0/TrendRadar

    ⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载,你的 AI…

    1,963 Elo −5463.6kPython
  4. #544
    pandas-dev/pandas

    Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R…

    1,959 Elo −7750.5kPython
  5. #557
    apache/superset

    Apache Superset is a Data Visualization and Data Exploration Platform

    1,955 Elo −2975.5kPython
  6. #573
    metabase/metabase

    The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data…

    1,948 Elo −4850.3kClojure
  7. #808
    666ghj/BettaFish

    微舆:人人可用的多Agent舆情分析助手,打破信息茧房,还原舆情原貌,预测未来走向,辅助决策!从0实现,不依赖任何框架。

    1,893 Elo +2742.7kPython
  8. #827
    microsoft/Data-Science-For-Beginners

    10 Weeks, 20 Lessons, Data Science for All!

    1,890 Elo −3938kJupyter Notebook
  9. #887
    streamlit/streamlit

    Streamlit — The agent-native framework for data apps and dashboards.

    1,877 Elo −1946.3kPython
  10. #1,050
    gchq/CyberChef

    The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

    1,848 Elo −2336.4kJavaScript
  11. #1,067
    akfamily/akshare

    AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

    1,845 Elo +823.3kPython
  12. #1,149
    hicccc77/WeFlow

    WeFlow - 一个本地的微信聊天记录导出和年度报告应用

    1,834 Elo +4116kTypeScript
  13. #1,177
    gradio-app/gradio

    Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

    1,830 Elo −844kPython
  14. #1,478
    airbytehq/airbyte

    Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI…

    1,787 Elo +222.3kPython
  15. #2,156
    AMAI-GmbH/AI-Expert-Roadmap

    Roadmap to becoming an Artificial Intelligence Expert in 2022

    1,710 Elo −6731.3kJavaScript
  16. #2,178
    reflex-dev/reflex

    🕸️ Web apps in pure Python 🐍

    1,708 Elo +629kPython
  17. #2,248
    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.

    1,701 Elo −3424.6kJava
  18. #3,116
    lukasmasuch/best-of-ml-python

    🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.

    1,628 Elo −4223.8k
  19. #3,431
    sinaptik-ai/pandas-ai

    Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs…

    1,609 Elo −4023.9kPython
  20. #3,769
    Yorko/mlcourse.ai

    Open Machine Learning Course

    1,587 Elo −2510.8kPython
  21. #4,014
    lance-format/lance

    Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector…

    1,573 Elo +897.3kRust
  22. #4,086
    OpenRefine/OpenRefine

    OpenRefine is a free, open source power tool for working with messy data and improving it

    1,569 Elo +3112.1kJava
  23. #4,121
    allinurl/goaccess

    GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your…

    1,567 Elo −1921.1kC
  24. #4,124
    statsmodels/statsmodels

    Statsmodels: statistical modeling and econometrics in Python

    1,567 Elo −4911.7kPython
  25. #4,224
    tangyudi/Ai-Learn

    人工智能学习路线图,整理近200个实战案例与项目,免费提供配套教材,零基础入门,就业实战!包括:Python,数学,机器学习,数据分析,深度学习,计算机视觉,自然语言处理,PyTorch tensorflow…

    1,561 Elo −413.4k
  26. #4,374
    jeecgboot/jimureport

    积木报表:免费开源的报表与 BI 工具,可视化报表设计、数据大屏、仪表盘、打印设计、数据填报一站搞定;AI 一句话生成报表和大屏,Chat2BI 智能问数,类 Excel 在线设计,兼容国产信创数据源,是帆软、润乾报表的免费替代。

    1,552 Elo −728.6kJava
  27. #4,646
    growthbook/growthbook

    Open Source Feature Flags, Experimentation, and Product Analytics

    1,537 Elo +378.5kTypeScript
  28. #4,671
    ChatLab/ChatLab

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

    1,536 Elo +467.6kTypeScript
  29. #5,438
    Data-Centric-AI-Community/fg-data-profiling

    1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.

    1,499 Elo −7113.7kPython
  30. #5,519
    Kanaries/pygwalker

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

    1,496 Elo −2016kPython
  31. #5,887
    NVIDIA/cudf

    cuDF - GPU DataFrame Library

    1,478 Elo −239.8kC++
  32. #6,211
    datajuicer/data-juicer

    Data processing for and with foundation models! 🍎 🍋 🌽 ➡️ ➡️🍸 🍹 🍷

    1,464 Elo +427.2kPython
  33. #7,264
    Alluxio/alluxio

    Alluxio, data orchestration for analytics and machine learning in the cloud

    1,423 Elo −177.2kJava
  34. #7,798
    rhiever/Data-Analysis-and-Machine-Learning-Projects

    Repository of teaching materials, code, and data for my data analysis and machine learning projects.

    1,403 Elo −126.7kJupyter Notebook
  35. #8,023
    scikit-learn-contrib/imbalanced-learn

    A Python Package to Tackle the Curse of Imbalanced Datasets in Machine Learning

    1,394 Elo −117.1kPython
  36. #8,189
    qinwf/awesome-R

    A curated list of awesome R packages, frameworks and software.

    1,388 Elo +16.5kR
  37. #8,680
    gonum/gonum

    Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics…

    1,367 Elo +48.4kGo
  38. #9,340
    cloudquery/cloudquery

    Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability…

    1,330 Elo −146.5kGo
  39. #9,806
    pachyderm/pachyderm

    Data-Centric Pipelines and Data Versioning

    1,274 Elo −106.3kGo