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20 repos shown

Topic: polars

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Promote a GitHub repo at the top of Awesome repository list views for 7 days.

pola-rs/polars

Extremely fast Query Engine for DataFrames, written in Rust

Stack

Rust Cargo PEP 517 pip

GitHub topics

#arrow #dataframe #dataframe-library #dataframes #out-of-core #polars

Updated: 2026-09-25
Lists: 5 list mentions
First commit: 2020-05-10
History: 13 history points
License: MIT
Issues: 2,933 open

39,864

stars

Forks: 3,128
Commits: 15,671 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

stefan-jansen/machine-learning-for-trading

Code for Machine Learning for Trading, 3rd edition — from data sourcing to live execution.

AI dev

Stack

Jupyter Notebook Jupyter pytest PEP 517 uv

GitHub topics

#algorithmic-trading #artificial-intelligence #backtesting #data-science #deep-learning #finance

Updated: 2026-09-24
Lists: 1 list mention
First commit: 2019-02-08
History: 5 history points
License: MIT
Issues: 1 open

21,025

stars

Forks: 5,639
Commits: 1,109 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

dbcli/mycli

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

AI dev

Stack

Python pytest uv

GitHub topics

#auto-completion #data-science #database #mycli #mysql #polars

Updated: 2026-10-11
Lists: 4 list mentions
First commit: 2015-04-05
History: 13 history points
License: BSD-3-Clause
Issues: 1 open

11,981

stars

Forks: 698
Commits: 4,055 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

ibis-project/ibis

the portable Python dataframe library

Stack

Python pytest Streamlit Tornado CMake pip uv

GitHub topics

#bigquery #clickhouse #database #datafusion #duckdb #impala

Updated: 2026-09-09
Lists: 2 list mentions
First commit: 2014-11-12
History: 10 history points
License: Apache-2.0
Issues: 539 open

6,659

stars

Forks: 765
Commits: 10,183 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

lk-geimfari/mimesis

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

Stack

Python pytest pip uv

GitHub topics

#data #dataframe #datascience #dummy #factory #factory-boy

Updated: 2026-10-06
Lists: 1 list mention
First commit: 2016-09-11
History: 10 history points
License: MIT
Issues: 16 open

4,842

stars

Forks: 364
Commits: 2,727 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

shy3130/tick-stock-panel

TSP自托管、零运维的 A 股「选股 + 监控 + 回测」量化工作台 | LLM能力驱使策略定制+个股分析+复盘 | 自由接入第三方数据源与个性化扩展数据 | 个人开源 ,非第三方官方项目

AI dev

Stack

Python FastAPI pytest React Tailwind CSS npm PEP 517 pnpm

GitHub topics

#a-stock #ai-agent #aigc #backtesting #daily #duckdb

Updated: 2026-09-10
Lists: 1 list mention
First commit: 2026-06-18
History: 1 history point
License: MIT
Issues: 11 open

4,530

stars

Forks: 1,099
Commits: 780 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

narwhals-dev/narwhals

Lightweight and extensible compatibility layer between dataframe libraries!

AI dev

Stack

Python pytest PEP 517 uv

GitHub topics

#cudf #dask #duckdb #ibis #pandas #polars

Updated: 2026-09-07
Lists: 3 list mentions
First commit: 2024-02-14
History: 9 history points
License: MIT
Issues: 263 open

1,716

stars

Forks: 220
Commits: 3,587 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

functime-org/functime

Time-series machine learning at scale. Built with Polars for embarrassingly parallel feature extraction and forecasts on panel data.

Stack

Python pytest Cargo uv

GitHub topics

#feature-engineering #forecasting #machine-learning #panel-data #polars #python

Updated: 2026-05-03
Lists: 1 list mention
First commit: 2023-06-05
History: 5 history points
License: Apache-2.0
Issues: 56 open

1,185

stars

Forks: 64
Commits: 632 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

pola-rs/geopolars

Geospatial extensions for Polars

Stack

Python pytest Cargo Poetry vcpkg

GitHub topics

#apache-arrow #geospatial #polars #pyo3 #python #rust

Updated: 2026-10-15
Lists: 2 list mentions
First commit: 2022-05-24
History: 6 history points
License: MIT
Issues: 38 open

946

stars

Forks: 34
Commits: 149 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

capitalone/datacompy

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

AI dev

Stack

Python pytest PEP 517

GitHub topics

#compare #dask #data #data-science #dataframes #fugue

Updated: 2026-10-13
Lists: 3 list mentions
First commit: 2018-03-27
History: 10 history points
License: Apache-2.0
Issues: 9 open

661

stars

Forks: 175
Commits: 363 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

apecloud/myduckserver

Unified MySQL, Postgres & FlightSQL Server, Powered by DuckDB.

Stack

Go Cobra Gin gRPC Go Cargo .NET SDK Go modules

GitHub topics

#analytics #arrow #business-analytics #business-intelligence #columnar-storage #data-engineering

Updated: 2026-09-07
Lists: 1 list mention
First commit: 2024-08-22
History: 2 history points
License: Apache-2.0
Issues: 39 open

587

stars

Forks: 44
Commits: 399 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

oreilles/polars-st

Geospatial extension for Polars DataFrames.

Stack

Python pytest Cargo uv

GitHub topics

#dataframe #geodataframe #geospatial #gis #polars #python

Updated: 2026-10-08
Lists: 2 list mentions
First commit: 2024-09-21
History: 6 history points
License: LGPL-2.1
Issues: 5 open

202

stars

Forks: 11
Commits: 331 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

uname-n/deltabase

a lightweight, comprehensive solution for managing delta tables built on polars and deltalake

Archived

Stack

Python pytest Tornado pip Poetry

GitHub topics

#database #delta-tables #deltalake #polars #sql

Updated: 2025-01-01
Lists: 0 list mentions
First commit: 2024-09-29
History: 42 history points
License: GPL-3.0
Issues: 0 open

120

stars

Forks: 1
Commits: 5 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

azukds/tubular

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

Stack

Python pytest PEP 517 pip

GitHub topics

#data-science #data-transformation #feature-engineering #machine-learning #narwhals #pandas

Updated: 2026-09-23
Lists: 1 list mention
First commit: 2021-04-23
History: 9 history points
License: BSD-3-Clause
Issues: 71 open

108

stars

Forks: 29
Commits: 2,516 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

flex-analytics/flexviz

Interactive data exploration that is extremely fast and agent-native

AI dev

Stack

Python FastAPI pytest Starlette Cargo PEP 517 uv

GitHub topics

#agent #ai-agents #big-data #dashboard #data-exploration #data-visualization

Updated: 2026-10-13
Lists: 1 list mention
First commit: 2026-08-21
History: 1 history point
License: Apache-2.0
Issues: 44 open

stars

Forks: 2
Commits: 583 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

vertti/daffy

Lightweight DataFrame validation decorators for Pandas, Polars, Modin, and PyArrow. No custom types required.

AI dev

Stack

Python pytest pip uv

GitHub topics

#data-quality #data-validation #dataframe #dataframe-schema #dataframe-validation #decorator

Updated: 2026-10-15
Lists: 1 list mention
First commit: 2021-01-31
History: 1 history point
License: MIT
Issues: 5 open

stars

Forks: 5
Commits: 1,121 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

yupoet/aurumq-rl

RL stock selection for China A-share — bundled polars-native factor library (105 Alpha101 + 191 GTJA Alpha191 = 296 factors), board-aware price limits, GPU train + ONNX CPU infer, MIT-licensed.

AI dev

Stack

Python Next.js pytest React Tailwind CSS npm PEP 517 uv

GitHub topics

#a-share #algorithmic-trading #alpha101 #alpha191 #china-stock-market #factor-investing

Updated: 2026-07-24
Lists: 1 list mention
First commit: 2026-04-27
History: 5 history points
License: NOASSERTION
Issues: 18 open

stars

Forks: 14
Commits: 246 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

Jebel-Quant/jquantstats

Time series and portfolio analytics for quantitative finance.

AI dev

Stack

Python FastAPI pytest uv

GitHub topics

#analytics #dashboard #plotly #polars

Updated: 2026-09-27
Lists: 1 list mention
First commit: 2025-05-06
History: 5 history points
License: MIT
Issues: 0 open

stars

Forks: 10
Commits: 1,329 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

denisotree/tuitab

A fast, keyboard-driven terminal explorer for tabular data. Open CSV, JSON, Parquet, Excel and SQLite files directly in your terminal — filter, sort, pivot, compute new columns, and visualise distributions without leaving the shell

Stack

Rust Cargo

GitHub topics

#cli #csv #data-analysis #data-exploration #dataframe #duckdb

Updated: 2026-08-31
Lists: 1 list mention
First commit: 2026-04-09
History: 2 history points
License: NOASSERTION
Issues: 5 open

stars

Forks: 3
Commits: 161 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

godalida/koala-diff

Blazingly fast data comparison tool for Python, powered by Rust. Compare massive CSV/Parquet datasets instantly.

Stack

Python pytest Cargo PEP 517

GitHub topics

#csv #data-engineering #data-quality #diff #high-performance #parquet

Updated: 2026-02-25
Lists: 1 list mention
First commit: 2026-02-13
History: 1 history point
License: MIT
Issues: 0 open

stars

Forks: 0
Commits: 33 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

GitHub

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