A Clojure dataframe library that runs on Apache Spark.
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Unified interface to ggplot2 popular R packages.
Globe is a Go library for wireframe globe visualizations, backed by pinhole. It can draw graticules, land and country boundaries, dots, lines along great circles, and rectangles, and save output as PNG. Users install it with go get, and the project is available under the ISC License.
Glot is a plotting library for Golang built on top of gnuplot.
Graph layout algorithms in pure Julia.
Grid studio is a web-based spreadsheet application with full integration of the Python programming language.
HDBSCAN is a high performance implementation of hierarchical density-based clustering. It performs DBSCAN over varying epsilon values and integrates results to find a clustering with the best stability over epsilon, allowing clusters of varying densities. The package inherits from sklearn classes and supports arrays, pandas dataframes, sparse matrices or distance matrices as input.
A dataset format for creating, storing, and collaborating on AI datasets of any size.
ipychart is a Python library that brings the power of Chart.js to Python. It is hosted on GitHub at https://github.com/nicohlr/ipychart. The repository includes installation instructions, documentation, usage examples, and development information.
Distributed POSIX file system built on top of Redis and S3.
Jupyter Notebooks as Markdown Documents, Julia, Python or R scripts.
Kartograph.py is a Python library for rendering beautiful SVG maps. The project is currently unmaintained, but its source code remains available on GitHub. It allows users to create map visualizations programmatically.
Koalas, from Databricks, implements the pandas DataFrame API on top of Apache Spark. The repository is marked deprecated and in maintenance mode; Koalas supports Apache Spark 3.1 and below, and PySpark is recommended directly for Spark 3.2 and above. It is available under the Apache-2.0 license.
LightlyTrain is an open-source GitHub repository offering all-in-one training capabilities for vision models, including YOLO, ViTs, RT-DETR, and DINOv3. It supports pretraining, fine-tuning, and distillation workflows for these model types.
LLM App is an open-source project providing ready-to-run cloud templates for retrieval-augmented generation (RAG), AI pipelines and enterprise search with live data. It is Docker-friendly and designed to stay synchronized with data sources including Sharepoint, Google Drive, S3, Kafka, PostgreSQL and real-time data APIs, hosted by pathwaycom on GitHub.
Lumen is an open-source agent framework for chatting with data and retrieval augmented generation. Its declarative data model lets LLMs generate data pipelines, SQL, charts, and dashboards, with outputs that can be inspected and edited. It also supports context embeddings and custom agents and tools.
Open-source pipeline for rewriting AI-generated text into natural human prose. The repository documents a structure-first data pipeline that builds SFT and KTO training data for an AI-to-human rewrite model, with training data construction described in its docs.
Mc Datapack Map is a GitHub repository or organization with source code, releases, documentation, or project resources.
Unified metadata exploration API service for Hive, RDS, Teradata, Redshift, S3 and Cassandra.
notespace is an open source project hosted as a public repository on GitHub under the scicloj/notespace project. It is designed to enable users to use their namespace as a notebook. The project invites contributions from developers.
MinerU is a tool that transforms complex documents such as PDFs and Office documents into LLM-ready markdown or JSON for agentic workflows. It supports multiple input formats including PDF, images, DOC/DOCX, PPT/PPTX, XLS/XLSX, RTF, ODT/ODS/ODP, EPUB, OFD, HTML/MHTML and CSV/TSV. Version 4.0 offers four parsing tiers and a document library with search and citation locators, and documents are not automatically uploaded to the official service; remote parsing requires explicit configuration.
Orkas is an open-source, local-first AI desktop app. A commander LLM directs specialist sub-agents and runs installed coding CLIs including Claude Code, Codex, OpenCode, OpenClaw, and Hermes as local sessions. Its agents self-evolve via reflection and skill crystallization, supports bring-your-own keys, and is compatible with macOS, Windows, and Linux.
OSSU Data Science is a GitHub repository or organization with source code, releases, documentation, or project resources.
Create HTML profiling reports from pandas DataFrame objects.