Trending repositories

1.shiyu-coder / Kronos

Kronos: A Foundation Model for the Language of Financial Markets

2.AhmadHassan-BTed / Jantt

The AI-native JSON Gantt chart engine. Dependency-free interactive timelines with React, script-tag, CLI, topological DAG solver, and formal JSON schema.

• ai-tools
• critical-path
• dag
• data-visualization
• gantt
• gantt-chart
• +9 more

3.hicccc77 / WeFlow

WeFlow - 一个本地的微信聊天记录导出和年度报告应用

• annual-report
• data-analysis
• data-visualization
• message
• wechat

4.hasaneyldrm / exercises-dataset

1,324-exercise fitness dataset — animation GIFs, 180×180 thumbnails, muscle-group & equipment data, and step-by-step instructions in 6 languages. The exercise data layer behind the LogPress app.

• fitness
• fitness-app
• dataset
• exercise-database
• exercises
• gym
• +4 more

5.google-research / timesfm

TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.

6.umami-software / umami

Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.

• analytics
• charts
• statistics
• google-analytics
• web-analytics
• audience-segmentation
• +3 more

7.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.

• grafana
• monitoring
• analytics
• metrics
• influxdb
• prometheus
• +9 more

8.metabase / metabase

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

• analytics
• businessintelligence
• dashboard
• reporting
• slack
• clojure
• +12 more

9.algorithm-visualizer / algorithm-visualizer

:fireworks:Interactive Online Platform that Visualizes Algorithms from Code

• algorithm
• data-structure
• visualization
• animation

10.PostHog / posthog

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

• analytics
• python
• react
• javascript
• typescript
• ab-testing
• +9 more

11.plausible / analytics

Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

• analytics
• privacy
• elixir
• phoenix
• postgresql
• tailwindcss
• +14 more

12.stepll2026 / OntiCards

OntiCards 是面向企业的 AI 数据中枢（AI Data Hub），围绕业务数据库提供一站式能力：数据源连接、元数据理解、自然语言查询、跨源融合、数据质检、查询审计与数据资产管理等

13.pandas-dev / pandas

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

• data-analysis
• pandas
• flexible
• alignment
• python
• data-science

14.ActivityWatch / activitywatch

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

• quantified-self
• activitywatch
• productivity
• time-tracking
• time-tracker
• afk
• +6 more

15.Arize-ai / phoenix

AI Observability & Evaluation

• llmops
• ai-monitoring
• ai-observability
• llm-eval
• aiengineering
• datasets
• +10 more

16.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.

• notebooks
• python
• data-science
• machine-learning
• artificial-intelligence
• data-visualization
• +7 more

17.apache / superset

Apache Superset is a Data Visualization and Data Exploration Platform

• superset
• apache
• apache-superset
• data-visualization
• data-viz
• analytics
• +12 more

18.streamlit / streamlit

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

• python
• machine-learning
• data-science
• deep-learning
• data-visualization
• streamlit
• +2 more

19.microsoft / RD-Agent

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report

• agent
• ai
• automation
• data-mining
• data-science
• development
• +2 more

20.pola-rs / polars

Extremely fast Query Engine for DataFrames, written in Rust

• dataframe-library
• dataframe
• dataframes
• rust
• arrow
• python
• +2 more

21.gradio-app / gradio

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

• machine-learning
• models
• ui
• ui-components
• interface
• python
• +8 more

22.tradingview / lightweight-charts

Performant financial charts built with HTML5 canvas

• financial-charting-library
• charting-library
• html5-charts
• canvas
• typescript
• charting
• +3 more

23.SakanaAI / AI-Scientist

The AI Scientist: Towards Fully Automated Open-Ended Scientific Discovery 🧑‍🔬

24.Canner / WrenAI

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.

• bigquery
• duckdb
• llm
• postgresql
• rag
• text-to-sql
• +14 more

25.OpenDCAI / DataFlow

[SIGMOD'27] Easy Data Preparation with latest LLMs-based Operators and Pipelines.

• data
• data-cleaning
• data-pipelines
• data-processing
• data-science
• data-synthesis
• +7 more

26.dubinc / dub.link

The modern link attribution platform. Loved by world-class engineering teams at Twilio, Zillow, Jobber, Vercel, Raycast, and more.

• vercel
• nextjs
• upstash
• tinybird
• clickhouse
• mysql
• +5 more

27.apache / echarts

Apache ECharts is a powerful, interactive charting and data visualization library for browser

• echarts
• data-visualization
• charts
• charting-library
• visualization
• apache
• +3 more

28.google-research / google-research

Google Research

• machine-learning
• ai
• research

29.meshery / meshery

Meshery, the cloud native manager

• meshery
• management-plane
• hacktoberfest
• kubernetes
• gsoc
• control-plane
• +14 more

30.pymupdf / PyMuPDF

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

• mupdf
• xps
• pdf-documents
• epub
• ocr
• pdf
• +9 more

31.DataTalksClub / machine-learning-zoomcamp

Learn ML engineering for free in 4 months! Register here 👇🏼

• course
• deployment
• docker
• fastapi
• kubernetes
• machine-learning
• +2 more

32.cube-js / cube

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

• analytics
• cube
• postgresql
• mysql
• bigquery
• sql
• +13 more

33.datawhalechina / llm-universe

本项目是一个面向小白开发者的大模型应用开发教程，在线阅读地址：https://datawhalechina.github.io/llm-universe/

• langchain
• rag

34.eosphoros-ai / DB-GPT

open-source agentic AI data assistant for the next generation of AI + Data products.

• database
• gpt-4
• vicuna
• private
• security
• llm
• +6 more

35.d3 / d3

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

• visualization
• data-visualization
• charts
• svg
• chart
• d3

36.streetwriters / notesnook

A fully open source & end-to-end encrypted note taking alternative to Evernote.

• note-taking
• notes-app
• notes
• notebook
• note-taking-app
• note-managment
• +13 more

37.facebookresearch / dinov3

Reference PyTorch implementation and models for DINOv3

38.ageron / handson-ml3

A series of Jupyter notebooks that walk you through the fundamentals of Machine Learning and Deep Learning in Python using Scikit-Learn, Keras and TensorFlow 2.

39.guipsamora / pandas_exercises

Practice your pandas skills!

• pandas
• jupyter-notebooks
• pandas-tutorial
• python-pandas

40.openreplay / openreplay

Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.

• session-replay
• react
• javascript
• analytics
• angular
• devtools
• +10 more

41.dbt-labs / dbt

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

• dbt-viewpoint
• slack
• pypa
• data-modeling
• business-intelligence
• analytics
• +1 more

42.terkelg / awesome-creative-coding

Creative Coding: Generative Art, Data visualization, Interaction Design, Resources.

• awesome
• creative-coding
• interaction-design
• information-visualization
• list
• graphics-programming
• +11 more

43.opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.

• search
• search-engine
• analytics
• java
• foss
• apache2

44.rerun-io / rerun

Visualize, query, and stream to train on multimodal robotics data.

• visualization
• computer-vision
• python
• robotics
• rust
• multimodal
• +1 more

45.pyannote / pyannote-audio

Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding

• pytorch
• speech-processing
• speaker-diarization
• speech-activity-detection
• speaker-change-detection
• speaker-embedding
• +5 more

46.DataTalksClub / mlops-zoomcamp

Free MLOps course from DataTalks.Club. Register here 👇🏼 to get notified about the next cohort

• machine-learning
• mlops
• model-deployment
• model-monitoring
• workflow-orchestration

47.trinodb / trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

• java
• presto
• hive
• hadoop
• big-data
• sql
• +13 more

48.microsoft / data-formulator

🪄 Data Formulator is an interactive AI-powered data analysis system makes it easy to connect, explore and visualize data.

49.thingsboard / thingsboard

All-in-one IoT Platform - Device management, data collection, processing and visualization.

• visualization
• iot
• iot-platform
• mqtt
• middleware
• thingsboard
• +12 more

50.isl-org / Open3D

Open3D: A Modern Library for 3D Data Processing

• mesh-processing
• computer-graphics
• opengl
• cpp
• python
• reconstruction
• +14 more

51.owls-on-wires / keplearn

Symbolic regression in seconds.

52.datawhalechina / easy-rl

强化学习中文教程（蘑菇书🍄），在线阅读地址：https://datawhalechina.github.io/easy-rl/

• deep-reinforcement-learning
• reinforcement-learning
• dqn
• ppo
• a3c
• q-learning
• +8 more

53.rybbit-io / rybbit

🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.

• analytics
• google-analytics
• product-analytics
• web-analytics

54.ccfos / nightingale

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

• monitoring
• time-series
• nightingale
• tsdb
• alerting
• metrics
• +14 more

55.jpmorganchase / python-training

Python training for business analysts and traders

• python
• jupyter
• jupyterlab
• binder
• binder-ready
• data-science
• +4 more

56.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.

• tableau
• data-visualization
• superset
• apache-doris
• data-analysis
• business-intelligence
• +2 more

57.voxel51 / fiftyone

Refine high-quality datasets and visual AI models

• machine-learning
• artificial-intelligence
• deep-learning
• computer-vision
• developer-tools
• data-science
• +11 more

58.lutzroeder / netron

Visualizer for neural network, deep learning and machine learning models

• neural-network
• deep-learning
• machine-learning
• deeplearning
• machinelearning
• ai
• +10 more

59.perspective-dev / perspective

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

• webassembly
• data-visualization
• real-time
• analytics
• javascript
• python
• +14 more

60.thuml / Time-Series-Library

A Library for Advanced Deep Time Series Models for General Time Series Analysis.

• deep-learning
• time-series
• time-series-analysis

61.saulpw / visidata

A terminal spreadsheet multitool for discovering and arranging data

• python
• cli
• csv
• tsv
• json
• hdf5
• +12 more

62.rougier / numpy-100

100 numpy exercises (with solutions)

• python
• numpy
• binder
• notebook
• exercises

63.sinaptik-ai / pandas-ai

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

• llm
• pandas
• ai
• data-analysis
• data-science
• gpt-4
• +7 more

64.ConardLi / easy-dataset

A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

• dataset
• javascript
• llm
• fine-tuning
• rag

65.antvis / Infographic

🦋 An Infographic Generation and Rendering Framework, bring words to life with AI!

• infographic
• llm
• visualization
• ai
• antv

66.langgptai / LangGPT

LangGPT: Empowering everyone to become a prompt expert! 🚀 📌 结构化提示词（Structured Prompt）提出者 📌 元提示词（Meta-Prompt）发起者 📌 最流行的提示词落地范式 | Language of GPT The pioneering framework for structured & meta-prompt design 10,000+ ⭐ | Battle-tested by thousands of users worldwide Created by 云中江树

• prompt-engineering
• chatgpt
• deeplearning
• framework
• gpt-4
• gpt3-prompts
• +8 more

67.blinkospace / blinko

An open-source, self-hosted personal AI note tool prioritizing privacy, built using TypeScript .

• markdown
• memos
• nextjs
• notebook
• openai
• self-hosted
• +2 more

68.matplotlib / matplotlib

matplotlib: plotting with Python

• matplotlib
• data-visualization
• data-science
• python
• qt
• wx
• +3 more

69.getlago / lago

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

• billing
• fintech
• invoices
• payments
• usage-based-billing
• subscriptions
• +12 more

70.mml-book / mml-book.github.io

Companion webpage to the book "Mathematics For Machine Learning"

71.evidence-dev / evidence

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

• analytics
• sql
• business-intelligence
• data-visualization
• dbt
• duckdb
• +8 more

72.visgl / deck.gl

WebGL2 powered visualization framework

• webgl
• data-visualization
• javascript
• visualization
• python
• geospatial-analysis
• +1 more

73.arp242 / goatcounter

Easy web analytics. No tracking of personal data.

• go
• analytics
• golang

74.meodai / color-names

Large list of handpicked color names 🌈

• colors
• color
• naming
• colour
• colours
• palette
• +3 more

75.facebookresearch / dinov2

PyTorch code and models for the DINOv2 self-supervised learning method.

76.matomo-org / matomo

Empowering People Ethically 🚀 — Matomo is hiring! Join us → https://matomo.org/jobs Matomo is the leading open-source alternative to Google Analytics, giving you complete control and built-in privacy. Easily collect, visualise, and analyse data from websites & apps. Star us on GitHub ⭐️ – Pull Requests welcome!

• analytics
• php
• piwik
• log
• website
• privacy
• +9 more

77.langwatch / langwatch

Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.

• ai
• analytics
• datasets
• evaluation
• gpt
• llm
• +10 more

78.growthbook / growthbook

Open Source Feature Flags, Experimentation, and Product Analytics

• abtesting
• statistics
• abtest
• experimentation
• split-testing
• snowflake
• +14 more

79.reflex-dev / reflex

🕸️ Web apps in pure Python 🐍

• python
• framework
• open-source
• gui
• dashboard
• fullstack
• +5 more

80.recharts / recharts

Redefined chart library built with React and D3

• react
• charting-library
• recharts
• d3
• chart
• components
• +4 more

81.alphacep / vosk-api

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

• speech-recognition
• asr
• voice-recognition
• speech-to-text
• android
• ios
• +14 more

82.chartjs / Chart.js

Simple HTML5 Charts using the <canvas> tag

• javascript
• chart
• html5
• canvas
• graph
• html5-charts

83.XAMPPRocky / tokei

Count your code, quickly.

• tokei
• cloc
• badge
• rust
• windows
• linux
• +6 more

84.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 machine-learning,deep-learning data-analysis data-mining mathematics data-science artificial-intelligence python tensorflow tensorflow2 caffe keras pytorch algorithm numpy pandas matplotlib seaborn nlp cv等热门领域

• machine-learning
• deep-learning
• data-analysis
• data-mining
• mathematics
• data-science
• +14 more

85.StarRocks / starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

• database
• olap
• sql
• analytics
• big-data
• realtime-database
• +14 more

86.klinecharts / KLineChart

📈Lightweight k-line chart that can be highly customized. Zero dependencies. Support mobile.（可高度自定义的轻量级k线图，无第三方依赖，支持移动端）

• kline
• time-line
• candlestick
• canvas
• stock
• chart
• +5 more

87.rougier / scientific-visualization-book

An open access book on scientific visualization using python and matplotlib

• python
• matplotlib
• dataviz
• scientific-publications
• book
• open-access
• +2 more

88.leeoniya / uPlot

📈 A small, fast chart for time series, lines, areas, ohlc & bars

• time-series
• ohlc
• line-chart
• performance
• lightweight
• plotting
• +10 more

89.zauberzeug / nicegui

Create web-based user interfaces with Python. The nice way.

• gui
• python
• webapp
• robotics
• toolkit
• frontend
• +5 more

90.OpenRefine / OpenRefine

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

• datacleansing
• data-analysis
• java
• opendata
• wikidata
• journalism
• +6 more

91.dair-ai / AI-Papers-of-the-Week

🔥Highlighting the top ML papers every week.

• ai
• data-science
• deeplearning
• machine-learning
• nlp

92.oceanbase / oceanbase

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

• oceanbase
• paxos
• htap
• cloud-native
• mysql-compatibility
• oltp
• +14 more

93.statsmodels / statsmodels

Statsmodels: statistical modeling and econometrics in Python

• python
• statistics
• econometrics
• data-analysis
• generalized-linear-models
• timeseries-analysis
• +7 more

94.advimman / lama

🦙 LaMa Image Inpainting, Resolution-robust Large Mask Inpainting with Fourier Convolutions, WACV 2022

• inpainting
• inpainting-methods
• inpainting-algorithm
• computer-vision
• cnn
• deep-learning
• +12 more

95.evidentlyai / evidently

Evidently is ​​an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ metrics.

• data-drift
• jupyter-notebook
• pandas-dataframe
• machine-learning
• model-monitoring
• html-report
• +8 more

96.dreeveapp / dreeve

Dreeve is a self-hosted, open-source dashboard for your sports and fitness data

• self-hosted
• statistics
• strava
• fitness
• health
• open-source

97.shap / shap

A game theoretic approach to explain the output of any machine learning model.

• interpretability
• machine-learning
• deep-learning
• gradient-boosting
• shap
• shapley
• +1 more

98.catboost / catboost

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

• machine-learning
• decision-trees
• gradient-boosting
• gbm
• gbdt
• python
• +12 more

99.google-deepmind / deepmind-research

This repository contains implementations and illustrative code to accompany DeepMind publications

100.antvis / G6

♾ A Graph Visualization Framework in JavaScript.

• graph-drawing
• tree
• network
• graph
• visualization
• data-visualization
• +4 more