Data Analysis GitHub Repositories (2026) · Open Source Tools

Apache DevLake is an open-source dev data platform to ingest, analyze, and visualize the fragmented data from DevOps tools, extracting insights for engineering excellence, developer experience, and community growth.

C++ DataFrame for statistical, financial, and ML analysis in modern C++

Extension for Scikit-learn is a seamless way to speed up your Scikit-learn application

Manipulate JSON-like data with NumPy-like idioms.

Rumale is a machine learning library in Ruby

Community-driven, simple, yet powerful framework for fast, cost-effective distributed Compute over Data.

DataFoundry is an open-source AI workbench for data analysis, unifying data sources, knowledge, tools, and agent runtime into a governed workspace for interactive analytics.

Knowage is the professional open source suite for modern business analytics over traditional sources and big data systems.

Track your Data Science. Skore's open-source Python library accelerates ML model development with automated evaluation reports, smart methodological guidance, and comprehensive cross-validation analysis.

phy: interactive visualization and manual spike sorting of large-scale ephys data

Powerful, efficient particle trajectory analysis in scientific Python.

head/tail for structured data - summarize/preview JSON/YAML and source code

A library for visualizing gridded data 🌐

Citizen Intelligence Agency. Open-source intelligence platform analyzing Swedish political activities using AI and data visualization. Tracks politicians, government institutions, and parliamentary data, offering detailed insights, performance metrics, and advanced analytics.

PeptideProphet, PTMProphet, ProteinProphet, iProphet, Abacus, and FDR filtering

Turn your Python functions into interactive apps! Fast Dash is an innovative way to deploy your Python code as interactive web apps with minimal changes.

extract and tweak data from electrochemical tests of cells

High-performance, memory-safe, and open-source statistical analysis package in 100% pure Safe Rust

✨ Build dashboards with end-to-end version control. 🔋 CLI w/ batteries included, no infra required. Develop on your laptop for instant results, deploy changes safely (with automated checks), and keep every report trustworthy for stakeholders, analysts and agents 🤖

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