domain: data-science
1439 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| ANTsX/ANTs Advanced Normalization Tools (ANTs) is a C++ command-line library for high-dimensional medical image registration and segmentation, built o… | 83 | 1497 | active |
| pygod-team/pygod PyGOD is a Python library for graph outlier detection (anomaly detection) built on PyTorch and PyTorch Geometric. It provides 10+ graph-bas… | 23 | 1496 | active |
| WecoAI/aideml AIDE ML is an open-source Python package implementing an LLM-driven agent that uses agentic tree search to autonomously write, debug, and i… | 65 | 1494 | active |
| ai4s-research/open-science Open Science Desktop is a local-first, model-agnostic AI research workbench for macOS, Windows, and Linux, built with Tauri, MCP, and agent… | 80 | 1491 | active |
| DemonDamon/FinnewsHunter FinnewsHunter is a multi-agent financial intelligence platform built on the AgenticX framework that monitors Chinese financial news sources… | 73 | 1487 | active |
| cheind/py-motmetrics py-motmetrics is a Python library for evaluating multiple object tracking (MOT) results with MOTChallenge-aligned CLEAR MOT, Identity, and … | 65 | 1487 | active |
| jealous/stockstats A Python library providing a StockDataFrame wrapper around pandas.DataFrame for computing stock statistics and technical indicators inline.… | 80 | 1486 | active |
| ModelOriented/DALEX DALEX (moDel Agnostic Language for Exploration and eXplanation) is a library for exploring, explaining, and visualizing the behavior of pre… | 64 | 1485 | active |
| lux-org/lux Lux is a Python library that automatically recommends and renders visualizations for pandas dataframes whenever they are printed in a Jupyt… | 23 | 5377 | maintenance |
| MaxHalford/prince Prince is a Python library for multivariate exploratory data analysis, implementing PCA, CA, MCA, MFA, FAMD, GPA, and PGA with a scikit-lea… | 74 | 1479 | stable |
| SciSharp/NumSharp NumSharp is a .NET library providing NumPy-shaped N-dimensional arrays with broadcasting, slicing views, dtype-aware math, and runtime-gene… | 92 | 1477 | active |
| kynan/nbstripout A command-line tool that strips output and some metadata from Jupyter, IPython, and Zeppelin notebooks. It is designed to be used as a Git … | 75 | 1477 | active |
| sb-ai-lab/LightAutoML LightAutoML (LAMA) is a Python framework for automatic machine learning model creation (AutoML) supporting tabular, time series, image, and… | 60 | 1472 | active |
| code-kern-ai/refinery An open-source tool for scaling, assessing, and maintaining natural language training data, treating datasets like software artifacts. It p… | 23 | 1469 | active |
| nietras/Sep Sep is a modern, minimal .NET library for reading and writing separated values (CSV, TSV, etc.) with zero allocations and SIMD-vectorized p… | 97 | 1467 | active |
| ScottZt/jin-ce-zhi-suan A self-hosted quantitative trading research and backtesting system for Chinese A-share markets, built with Python and FastAPI with a web da… | 76 | 1466 | active |
| goldspanlabs/optopsy Optopsy is a Python backtesting and statistics library for options strategies, offering 38 built-in strategies, per-leg delta targeting, tr… | 86 | 1462 | active |
| ipython-contrib/jupyter_contrib_nbextensions A community-maintained collection of extensions that add functionality to the classic Jupyter notebook, mostly written in JavaScript and lo… | 23 | 5276 | maintenance |
| deepentropy/tvscreener An unofficial Python library wrapping TradingView's Screener API to query stocks, crypto, forex, bonds, futures, and coins, returning resul… | 84 | 1456 | active |
| sfirke/janitor janitor is an R package with simple, user-friendly functions for examining and cleaning dirty data, such as formatting data.frame column na… | 23 | 1455 | stable |
| submato/xhscrawl A Python-based reverse-engineering toolkit for Xiaohongshu (XHS) web APIs, focusing on generating the encrypted x-s signature parameter via… | 72 | 1452 | active |
| plotly/plotly.rs Plotly.rs is a plotting library for Rust powered by Plotly.js, providing a native Rust API for building interactive charts such as scatter … | 88 | 1451 | active |
| eliasdabbas/advertools advertools is a Python library of productivity and analysis tools for online/digital marketing, built as a set of independent, composable f… | 73 | 1446 | active |
| zama-ai/concrete-ml Concrete ML is a privacy-preserving machine learning library built on top of Zama's Concrete FHE compiler. It lets data scientists convert … | 69 | 1445 | active |
| NVIDIA/MatX MatX is a C++20 header-only numerical computing library providing NumPy-like tensor expressions for NVIDIA GPUs and multithreaded CPUs. It … | 90 | 1444 | active |
| r-spatial/sf sf is an R package providing Simple Features access for vector geospatial data, representing geometries as list-columns in data frames. It … | 67 | 1442 | stable |
| AIM-Harvard/pyradiomics PyRadiomics is an open-source Python package for extracting radiomics features from 2D and 3D medical images and binary masks. It provides … | 45 | 1441 | active |
| aeon-toolkit/aeon aeon is a scikit-learn compatible Python toolkit for machine learning on time series, covering classification, regression, clustering, fore… | 91 | 1438 | active |
| Unidata/MetPy MetPy is a Python library of tools for reading, visualizing, and performing calculations with weather data. It is developed by NSF Unidata … | 72 | 1438 | stable |
| tidyverse/tidyr tidyr is an R package from the tidyverse that provides tools for reshaping messy data into tidy form, including pivoting between long and w… | 70 | 1438 | stable |
| winedarksea/AutoTS AutoTS is a Python library for automated time series forecasting, offering dozens of sklearn-style models (statistical, ML, deep learning) … | 95 | 1430 | active |
| dchester/jsonpath A robust JSONPath engine for Node.js that lets you query and manipulate JavaScript objects using JSONPath expressions. It supports the full… | 64 | 1430 | stable |
| opendatadiscovery/odd-platform ODD Platform is an open-source data discovery and observability platform that provides a federated data catalog, end-to-end data and micros… | 92 | 1425 | active |
| nilearn/nilearn Nilearn is a Python library providing statistical and machine-learning tools for analyzing brain imaging data such as fMRI and MRI volumes … | 88 | 1425 | active |
| JuliaGPU/CUDA.jl CUDA.jl is the main Julia package for programming NVIDIA CUDA GPUs, offering a high-level CuArray abstraction, a compiler for writing CUDA … | 99 | 1424 | stable |
| paul-buerkner/brms brms is an R package providing a formula-based interface (similar to lme4) for fitting Bayesian generalized (non-)linear multivariate multi… | 67 | 1424 | stable |
| lyst/lightfm LightFM is a Python library implementing hybrid recommendation algorithms that combine collaborative filtering with user and item metadata … | 23 | 5111 | maintenance |
| trilinos/Trilinos Trilinos is a collection of C++ libraries and an object-oriented software framework for solving large-scale, complex multi-physics engineer… | 95 | 1418 | stable |
| oracle/tribuo Tribuo is a Java machine learning library from Oracle Labs providing classification, regression, clustering, anomaly detection, and multi-l… | 59 | 1417 | active |
| jrzaurin/pytorch-widedeep A PyTorch library for multimodal deep learning that combines tabular data with text and images using Wide and Deep model architectures. It … | 62 | 1416 | active |
| bundesAPI/deutschland A Python package bundling easy access to many valuable German public APIs and datasets, including geographic data, company financial report… | 58 | 1416 | active |
| fmind/mlops-python-package A Python package template that provides a production-grade code base with MLOps best practices for building and deploying machine learning … | 91 | 1415 | active |
| InternScience/InternAgent InternAgent-1.5 is a Python-based unified agentic framework for long-horizon autonomous scientific discovery, orchestrating multi-agent sys… | 62 | 1415 | active |
| argilla-io/argilla Argilla is an open-source collaboration tool for AI engineers and domain experts to build, annotate, and curate high-quality datasets for N… | 79 | 5085 | maintenance |
| movingpandas/movingpandas MovingPandas is a Python library for movement data exploration and analysis, providing trajectory data structures built on Pandas, GeoPanda… | 98 | 1408 | active |
| koaning/scikit-lego scikit-lego is a Python library of extra building blocks—custom transformers, models, metrics, and datasets—that are fully compatible with … | 87 | 1407 | active |
| enthought/mayavi Mayavi is a Python library and application for interactive 2D and 3D scientific data visualization, built on top of the VTK toolkit. It off… | 86 | 1407 | active |
| mratsim/Arraymancer Arraymancer is a fast, ergonomic N-dimensional tensor (ndarray) library written in Nim, inspired by NumPy and PyTorch. It provides CPU, CUD… | 61 | 1407 | active |
| tidyverse/purrr purrr is an R package that enhances R's functional programming toolkit with a complete, consistent set of tools for working with functions … | 81 | 1401 | stable |
| amphi-ai/amphi-etl Amphi is a visual data preparation and ETL tool that lets users build data pipelines through a drag-and-drop interface while generating sta… | 70 | 1401 | active |
| data-forge/data-forge-ts Data-Forge is a TypeScript data transformation and analysis toolkit for JavaScript, inspired by Pandas and LINQ. It provides a DataFrame/Se… | 69 | 1392 | active |
| xl0/lovely-tensors A Python library that provides human-friendly summaries of PyTorch tensors, showing shape, statistics, histograms, and NaN/Inf detection in… | 66 | 1392 | active |
| SebastienZh/StockTradebyZ A semi-automated stock screening application for China's A-share market that fetches daily K-line data via Tushare, applies quantitative pr… | 51 | 1390 | active |
| thinh-vu/vnstock Vnstock is an open-source Python library for extracting and analyzing Vietnam stock market data, returning data as pandas DataFrames via si… | 90 | 1383 | active |
| PyO3/rust-numpy Rust bindings for the NumPy C-API built on PyO3, enabling zero-copy conversion between Rust ndarray types and NumPy arrays. It supports wri… | 91 | 1382 | active |
| JoinQuant/jqdatasdk jqdatasdk is the official Python SDK for JoinQuant's JQData service, providing easy access to Chinese financial market data including stock… | 61 | 1378 | active |
| apache/cloudberry Apache Cloudberry is an advanced open-source Massively Parallel Processing (MPP) database derived from Greenplum and built on a modern Post… | 78 | 1374 | active |
| hudson-and-thames/mlfinlab MlFinLab is a Python library implementing financial machine learning techniques from data structure generation through labeling, feature en… | 32 | 4913 | maintenance |
| PyTables/PyTables PyTables is a Python package for managing hierarchical datasets built on top of the HDF5 library and NumPy. It provides a fast, object-orie… | 79 | 1372 | stable |
| quiltdata/quilt Quilt is a scientific data management platform built on AWS that turns S3 data into deeply versioned, metadata-rich data packages for teams… | 67 | 1370 | active |
| datacamp/datacamp-light DataCamp Light is a JavaScript widget that embeds interactive R and Python coding exercises into any blog, website, or markdown document, t… | 29 | 1370 | active |
| jupyter/nbgrader nbgrader is a system for creating, distributing, collecting, and grading Jupyter notebook assignments. It provides instructor toolbar and f… | 73 | 1369 | stable |
| jupyter-incubator/sparkmagic Sparkmagic is a set of Jupyter magics and kernels for interactively working with remote Spark clusters through a REST server such as Livy, … | 41 | 1366 | active |
| uwdata/mosaic Mosaic is an extensible TypeScript framework that links interactive data views (plots, tables, widgets) to a backing DuckDB database for sc… | 99 | 1365 | active |
| nextstrain/ncov A Nextstrain build pipeline that analyzes SARS-CoV-2 viral genomes to understand their evolution and spread, producing phylogenetic visuali… | 88 | 1363 | active |
| xlang-ai/OpenAgents OpenAgents is an open platform for using and hosting LLM-powered language agents, featuring a Data Agent for Python/SQL analysis, a Plugins… | 28 | 4859 | maintenance |
| bluxmit/alnoda-workspaces Alnoda Workspaces is a collection of open-source, Docker-based containerized development environments that bundle IDEs, terminals, notebook… | 23 | 1360 | active |
| blei-lab/edward Edward is a Python library for probabilistic modeling, inference, and criticism built on TensorFlow. It supports deep generative models, va… | 23 | 4843 | maintenance |
| uxlfoundation/scikit-learn-intelex Intel's Extension for Scikit-learn is a free AI accelerator that speeds up existing scikit-learn workflows on CPUs and GPUs, claiming up to… | 91 | 1356 | active |
| holoviz/hvplot hvPlot is a high-level plotting API for the PyData ecosystem, providing a familiar .hvplot() interface for pandas, dask, xarray, geopandas,… | 82 | 1356 | stable |
| jrnold/ggthemes An R package providing extra themes, color scales, and geoms for ggplot2, mimicking the visual styles of publications and tools like The Ec… | 57 | 1352 | stable |
| owlbarn/owl Owl is an OCaml library for scientific and engineering computing, providing n-dimensional arrays, linear algebra, statistics, optimization,… | 66 | 1351 | active |
| airbnb/aerosolve Aerosolve is a machine learning library from Airbnb built for human-friendly, interpretable modeling on the JVM. It provides a thrift-based… | 45 | 4808 | maintenance |
| SpiderClub/weibospider A distributed web crawler for Sina Weibo (Chinese microblogging platform) built with Python, Celery, and requests. It scrapes user profiles… | 32 | 4793 | maintenance |
| rstudio/tensorflow An R package that provides full access to the TensorFlow API from R via reticulate, bridging R users to TensorFlow's Python implementation.… | 61 | 1339 | active |
| gempy-project/gempy GemPy is an open-source Python library for implicit 3D structural geological modeling, generating complex models of layers, faults, folds, … | 96 | 1336 | active |
| alan-turing-institute/CleverCSV CleverCSV is a Python package that provides a drop-in replacement for the built-in csv module with improved dialect detection for messy CSV… | 82 | 1333 | active |
| mariostoev/finviz An unofficial Python library for scraping FinViz.com, providing stock data, news, insider transactions, analyst price targets, and a stock … | 60 | 1331 | active |
| obspy/obspy ObsPy is an open-source Python framework for processing seismological data, providing file format parsers, data center web service clients,… | 79 | 1330 | active |
| pykalman/pykalman pykalman is a Python library implementing the Kalman Filter, Kalman Smoother, Unscented Kalman Filter, and EM algorithm for state estimatio… | 75 | 1329 | active |
| cms-sw/cmssw CMSSW is the offline software framework of the CMS experiment at CERN's Large Hadron Collider, written primarily in C++ with Python configu… | 95 | 1328 | active |
| deanmalmgren/textract A Python library that extracts text from virtually any document format (PDF, DOCX, PPTX, HTML, images, and more) through a simple unified i… | 93 | 4698 | maintenance |
| sebp/scikit-survival scikit-survival is a Python library for survival analysis (time-to-event modeling) built on top of scikit-learn. It provides survival model… | 88 | 1320 | active |
| petl-developers/petl petl is a general-purpose Python package for extracting, transforming and loading tables of data. It provides a lightweight, pure-Python to… | 98 | 1316 | stable |
| soda-inria/tabicl TabICLv2 is an open-source tabular foundation model that performs classification and regression via a single forward pass through a pre-tra… | 81 | 1309 | active |
| logicalclocks/hopsworks Hopsworks is an open-source, data-intensive AI platform (an 'AI Lakehouse') built around a Python-centric Feature Store with online/offline… | 26 | 1303 | active |
| okfn-brasil/serenata-de-amor Operação Serenata de Amor is an open-source data science project that uses machine learning to audit Brazilian congresspeople's public expe… | 32 | 4603 | maintenance |
| bambinos/bambi Bambi is a high-level Bayesian model-building interface for Python built on top of the PyMC probabilistic programming framework. It uses a … | 93 | 1296 | active |
| kohii/smoothcsv3 SmoothCSV is a cross-platform desktop CSV editor with a spreadsheet-like grid UI, built with Tauri. It offers SQL querying, filtering, sort… | 89 | 1295 | active |
| PablocFonseca/streamlit-aggrid A Streamlit component that wraps the Ag-Grid JavaScript data grid, allowing interactive, editable tables in Streamlit apps. Grid edits are … | 85 | 1294 | active |
| elixir-explorer/explorer Explorer is an Elixir library providing series (one-dimensional) and dataframes (two-dimensional) for fast data exploration and manipulatio… | 87 | 1291 | active |
| pyexcel/pyexcel pyexcel is a Python library providing a single unified API for reading, manipulating, and writing tabular data across spreadsheet formats i… | 84 | 1291 | active |
| zohaibbashir/Google-Maps-Scrapper A Python CLI script built on Playwright that scrapes Google Maps listings to extract business details such as name, address, website, phone… | 65 | 1289 | active |
| xinychen/transdim transdim is a Python/Jupyter Notebook project providing machine learning models for transportation data imputation and spatiotemporal time … | 63 | 1289 | active |
| sagemathinc/cocalc CoCalc is a web-based collaborative computation platform offering Jupyter Notebooks, Sage Worksheets, a LaTeX editor, Linux terminals, and … | 70 | 1287 | active |
| nicodv/kmodes A Python library implementing the k-modes and k-prototypes clustering algorithms for categorical and mixed numerical/categorical data. It f… | 23 | 1286 | stable |
| inukshuk/anystyle AnyStyle is a fast machine-learning-based parser that splits bibliographic references into structured segments like author, title, and publ… | 42 | 1285 | active |
| steineggerlab/foldseek Foldseek is a command-line tool for fast and sensitive comparison, search, and clustering of large protein 3D structure sets, including mon… | 67 | 1283 | active |
| wq/django-rest-pandas Django REST Pandas is a Python library that serves pandas DataFrames through the Django REST Framework as a model-driven data API. It rende… | 52 | 1277 | stable |
| ipyflow/ipyflow IPyflow is a reactive Python kernel for JupyterLab and Notebook 7 that tracks dataflow relationships between symbols and cells during inter… | 84 | 1275 | active |