rootSunc / CNEquity

中国 A 股数据基础设施。55个日更数据集：股票行情、基本面、期货数据、资金面、公告事件、指数行业、宏观与风险。行级溯源、PIT 语义、复权与历史成分内置，MCP 原生。自托管，零注册、零 API Token

polarsource / polar

Polar — A billing platform for the intelligence era

narwhals-dev / narwhals

Lightweight and extensible compatibility layer between dataframe libraries!

KratosDataGod / KratosForge

Windows desktop app that runs data jobs on your own machine with DuckDB and Polars, then publishes the results as Delta tables straight to Microsoft Fabric OneLake lakehouses. A run on your PC starts no Fabric job, which cuts Fabric capacity use; OneLake reads and writes still use some.

lk-geimfari / mimesis

Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.

pola-rs / geopolars

Geospatial extensions for Polars

dbcli / mycli

Rich MySQL Terminal Client with AutoCompletion, Syntax Highlighting, and Dataframes

posit-dev / great-tables

Make awesome display tables using Python

mwouts / itables

Python DataFrames as Interactive DataTables

business-science / pytimetk

Time series easier, faster, more fun. Pytimetk.

Quantco / dataframely

A declarative, 🐻‍❄️-native data frame validation library.

jrmeier / fast-trade

low code backtesting library utilizing polars and technical analysis indicators

flex-analytics / flexviz

Interactive data exploration that is extremely fast and agent-native

ibis-project / ibis

the portable Python dataframe library

buckaroo-data / buckaroo

Buckaroo - The data table UI for Notebooks. Quickly explore dataframes, scroll through dataframes, search, sort, view summary stats and histograms. Works with Pandas, Polars, Jupyter, Marimo, VSCode Notebooks

capitalone / datacompy

Pandas, Polars, Spark, and Snowpark DataFrame comparison for humans and more!

PolarSeeker / ABSeeker

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Daniel15568 / percentify

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