Trending repositories

1.shiyu-coder / Kronos

Kronos: A Foundation Model for the Language of Financial Markets

2.google-research / timesfm

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

3.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

4.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

5.xiaolai / the-craft-of-selfteaching

One has no future if one couldn't teach themself.

6.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

7.marceloprates / prettymaps

Draw pretty maps from OpenStreetMap data! Built with osmnx +matplotlib + shapely

• matplotlib
• jupyter-notebook
• python
• generative-art
• cartography
• maps
• +1 more

8.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

9.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

10.microsoft / data-formulator

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

11.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

12.karpathy / micrograd

A tiny scalar-valued autograd engine and a neural net library on top of it with PyTorch-like API

13.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

14.stefan-jansen / machine-learning-for-trading

Code for Machine Learning for Trading, 3rd edition — from data sourcing to live execution.

• machine-learning
• trading
• investment
• finance
• data-science
• investment-strategies
• +12 more

15.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

16.apache / superset

Apache Superset is a Data Visualization and Data Exploration Platform

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

17.antvis / Infographic

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

• infographic
• llm
• visualization
• ai
• antv

18.chiphuyen / aie-book

[WIP] Resources for AI engineers. Also contains supporting materials for the book AI Engineering (Chip Huyen, 2025)

19.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

20.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

21.Arize-ai / phoenix

AI Observability & Evaluation

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

22.bbfamily / abu

阿布量化交易系统(股票，期权，期货，比特币，机器学习) 基于python的开源量化交易，量化投资架构

• quant
• trade
• machine-learning
• bitcoin
• algorithmic-trading
• quantitative-trading
• +5 more

23.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

24.AI4Finance-Foundation / FinRL

FinRL®: Financial Reinforcement Learning. 🔥

• deep-reinforcement-learning
• drl-trading-agents
• stock-trading
• drl-algorithms
• pythorch
• tensorflow2
• +8 more

25.pola-rs / polars

Extremely fast Query Engine for DataFrames, written in Rust

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

26.DataTalksClub / machine-learning-zoomcamp

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

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

27.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

28.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

29.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

30.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

31.tradingview / lightweight-charts

Performant financial charts built with HTML5 canvas

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

32.streamlit / streamlit

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

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

33.motion-canvas / motion-canvas

Visualize Your Ideas With Code

• animation
• presentation
• visualization

34.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

35.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

36.algorithm-visualizer / algorithm-visualizer

:fireworks:Interactive Online Platform that Visualizes Algorithms from Code

• algorithm
• data-structure
• visualization
• animation

37.mrdbourke / pytorch-deep-learning

Materials for the Learn PyTorch for Deep Learning: Zero to Mastery course.

• pytorch
• machine-learning
• deep-learning

38.meshery / meshery

Meshery, the cloud native manager

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

39.microsoft / mcp-for-beginners

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

• csharp
• java
• javascript
• mcp
• mcp-client
• mcp-security
• +8 more

40.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

41.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

42.google-research / google-research

Google Research

• machine-learning
• ai
• research

43.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

44.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

45.Infrasys-AI / AISystem

AISystem 主要是指AI系统，包括AI芯片、AI编译器、AI推理和训练框架等AI全栈底层技术

• ai
• mlsys
• aiinfra
• aisys
• dlsys

46.NirDiamant / agents-towards-production

End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.

• agent
• agent-framework
• agents
• ai-agents
• genai
• generative-ai
• +13 more

47.cvat-ai / cvat

CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

• video-annotation
• computer-vision
• computer-vision-annotation
• image-annotation
• annotation-tool
• annotation
• +14 more

48.cube-js / cube

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

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

49.SakanaAI / AI-Scientist

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

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

🔥Highlighting the top ML papers every week.

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

51.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.

52.UFund-Me / Qbot

[🔥updating ...] AI 自动量化交易机器人(完全本地部署) AI-powered Quantitative Investment Research Platform. 📃 online docs: https://ufund-me.github.io/Qbot ✨ :news: qbot-mini: https://github.com/Charmve/iQuant

• funds
• machine-learning
• pytrade
• quantitative-finance
• quantitative-trading
• quantization
• +11 more

53.facebookresearch / dinov3

Reference PyTorch implementation and models for DINOv3

54.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

55.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

56.VictoriaMetrics / VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

• tsdb
• prometheus
• promql
• influxdb
• graphite
• opentsdb
• +9 more

57.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

58.AI4Finance-Foundation / FinGPT

FinGPT: Open-Source Financial Large Language Models! Revolutionize 🔥 We release the trained model on HuggingFace.

• chatgpt
• finance
• fintech
• large-language-models
• machine-learning
• nlp
• +7 more

59.opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.

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

60.QwenLM / Qwen3-VL

Qwen3-VL is the multimodal large language model series developed by Qwen team, Alibaba Cloud.

61.thingsboard / thingsboard

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

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

62.facebookresearch / sam2

The repository provides code for running inference with the Meta Segment Anything Model 2 (SAM 2), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.

63.jpmorganchase / python-training

Python training for business analysts and traders

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

64.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

65.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

66.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

67.growthbook / growthbook

Open Source Feature Flags, Experimentation, and Product Analytics

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

68.rerun-io / rerun

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

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

69.bloc97 / Anime4K

A High-Quality Real Time Upscaler for Anime Video

• anime
• upscaling
• upsampling
• video-processing
• video
• anime4k
• +7 more

70.matplotlib / matplotlib

matplotlib: plotting with Python

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

71.lutzroeder / netron

Visualizer for neural network, deep learning and machine learning models

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

72.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

73.google-gemini / cookbook

Examples and guides for using the Gemini API

• gemini
• gemini-api

74.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

75.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

76.allinurl / goaccess

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

• goaccess
• c
• real-time
• data-analysis
• analytics
• nginx
• +14 more

77.ConardLi / easy-dataset

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

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

78.visgl / deck.gl

WebGL2 powered visualization framework

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

79.mml-book / mml-book.github.io

Companion webpage to the book "Mathematics For Machine Learning"

80.thuml / Time-Series-Library

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

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

81.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

82.rougier / numpy-100

100 numpy exercises (with solutions)

• python
• numpy
• binder
• notebook
• exercises

83.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

84.afshinea / stanford-cs-229-machine-learning

VIP cheatsheets for Stanford's CS 229 Machine Learning

• cheatsheet
• machine-learning
• data-science
• supervised-learning
• unsupervised-learning
• deep-learning
• +2 more

85.GoogleCloudPlatform / generative-ai

Sample code and notebooks for Generative AI on Google Cloud, with Gemini platform

• generative-ai
• llm
• vertex-ai
• langchain
• gemini
• gemini-api
• +10 more

86.guipsamora / pandas_exercises

Practice your pandas skills!

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

87.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

88.reflex-dev / reflex

🕸️ Web apps in pure Python 🐍

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

89.huggingface / datasets

🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

• nlp
• datasets
• pytorch
• tensorflow
• pandas
• numpy
• +10 more

90.isl-org / Open3D

Open3D: A Modern Library for 3D Data Processing

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

91.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

92.ozeranskii / httptap

Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.

• cli
• diagnostics
• http
• http2
• monitoring
• networking
• +5 more

93.facebookresearch / dinov2

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

94.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

95.rlabbe / Kalman-and-Bayesian-Filters-in-Python

Kalman Filter book using Jupyter Notebook. Focuses on building intuition and experience, not formal proofs. Includes Kalman filters,extended Kalman filters, unscented Kalman filters, particle filters, and more. All exercises include solutions.

96.lightgbm-org / LightGBM

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.

• gbdt
• gbm
• machine-learning
• data-mining
• distributed
• lightgbm
• +7 more

97.chartjs / Chart.js

Simple HTML5 Charts using the <canvas> tag

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

98.questdb / questdb

QuestDB is a high performance, open-source, time-series database

• time-series
• low-latency
• database
• sql
• questdb
• tsdb
• +14 more

99.XAMPPRocky / tokei

Count your code, quickly.

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

100.voxel51 / fiftyone

Refine high-quality datasets and visual AI models

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