Repository Index

Extremely fast Query Engine for DataFrames, written in Rust

• dataframe-library
• dataframe
• dataframes
• rust

the portable Python dataframe library

• python
• impala
• pandas
• database

Matplot++: A C++ Graphics Library for Data Visualization 📊🗾

• plot-categories
• data-visualization
• contour-plots
• polar-plots

WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents, and real-world workflows. Includes Problem Map, Global Debug Card, WFGY 4.0, and the CFV Easter Egg.

• rag
• ai-agents
• alignment
• debugging

Lightweight and extensible compatibility layer between dataframe libraries!

• cudf
• ibis
• pandas
• polars

Python DataFrames as Interactive DataTables

• pandas
• python
• jupyter
• datatables

Beautiful and interactive visualizations for your ruby web pages powered by ApexCharts.JS. :bar_chart:

• ruby
• charts
• apexcharts
• heatmap-chart

A tiny polar charts library made with D3.js

Python package implementing ML feature engineering and pre-processing for polars or pandas dataframes.

• feature-engineering
• transformers
• pre-processing
• data-science