PyPI · crates.io
pola-rs/polars
Extremely fast Query Engine for DataFrames, written in Rust
MITAug 4, 2026 · metrics 2.10.0
All tags
Catalogue tag
#polars
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
31 records
PyPI
narwhals-dev/narwhals
Lightweight and extensible compatibility layer between dataframe libraries!
MITJul 15, 2026 · metrics 2.10.0
PyPI
ibis-project/ibis
the portable Python dataframe library
Apache-2.0Aug 27, 2026 · metrics 2.10.0
PyPI
jebel-quant/jquantstats
Time series and portfolio analytics for quantitative finance.
MITJul 18, 2026 · metrics 2.10.0
PyPI · npm
mwouts/itables
Python DataFrames as Interactive DataTables
MITJul 25, 2026 · metrics 2.10.0
PyPI · crates.io
ToucanToco/fastexcel
A fast excel reader for Rust and Python
MITAug 19, 2026 · metrics 2.10.0
PyPI · npm · crates.io
xbbg-org/xbbg
Intuitive Data Workflows
Apache-2.0Sep 5, 2026 · metrics 2.10.0
npm · PyPI
benseverndev-oss/goldenmatch
Zero-config entity resolution feeding a durable identity layer: messy records from any source become stable golden entities, a Customer 360 with provenance, merge/split and audit. Fellegi-Sunter beats hand-tuned Splink. Arrow-native/Rust, 250M rows in 11.2 min. Python + edge TypeScript (WASM), SQL-native in Postgres & DuckDB, 97 MCP tools + REST.
MITSep 6, 2026 · metrics 2.10.0
crates.io · PyPI
Verdenroz/finance-query
Open-source API for financial data. Get quotes, historical data, technical indicators, and more.
MITJul 17, 2026 · metrics 2.10.0
PyPI · crates.io
pmgraham/datagrunt
Datagrunt is a Python library designed to simplify the way you work with CSV, Excel, Parquet, and PDF files. It provides a streamlined approach to reading, processing, and transforming your data into various formats, making data manipulation efficient and intuitive.
MITAug 22, 2026 · metrics 2.10.0
PyPI · npm
sportsdataverse/sportsdataverse-py
sportsdataverse python package
MITAug 1, 2026 · metrics 2.10.0
PyPI
ml4t/backtest
Event-driven backtesting engine with realistic execution, portfolio, and risk modeling.
MITAug 12, 2026 · metrics 2.10.0
PyPI
OpenAfterHours/rwa_calculator
A high-performance, PRA PS1/26 compliant Risk-Weighted Assets (RWA) calculator for credit risk, built with Python and Polars.
Apache-2.0Jul 19, 2026 · metrics 2.10.0
PyPI
rebase-energy/timedatamodel
A lightweight Pythonic data model for time series data, interoperable with NumPy, Pandas and Polars.
MITJul 17, 2026 · metrics 2.10.0
PyPI · crates.io
borchero/ducklake-sdk
Native SDKs for DuckLake.
MITJul 28, 2026 · metrics 2.10.0
PyPI · crates.io
BirchKwok/ApexBase
A High-performance HTAP embedded database. A reliable work partner.
Apache-2.0Jul 17, 2026 · metrics 2.10.0
PyPI
jr200-labs/polars-hist-db
(jetstream | file) --> polars dataframe <--> mariadb (bitemporal)
MITJul 16, 2026 · metrics 2.10.0
PyPI
nicko4o/polars-baseball
Asynchronous Python library for retrieving baseball data (Statcast, Baseball Reference, FanGraphs, Lahman, Retrosheet, MLB Stats API) as Polars DataFrames.
MITAug 23, 2026 · metrics 2.10.0
PyPI
seadonggyun4/truthound
"Sniffs out bad data"
Apache-2.0Sep 5, 2026 · metrics 2.10.0
PyPI
PFund-Software-Ltd/pfeed
Data Engine for AI/Algo Trading: Download/Stream -> Clean -> Store. Supports Data Lakehouse Architecture. Clean Once and Forget.
Apache-2.0Jul 20, 2026 · metrics 2.10.0
PyPI
Solganis/assertpy2
Fluent, fully-typed assertion library for Python: type-narrowing assertions, contract testing, composable matchers, and structural matching.
BSD-3-ClauseJul 19, 2026 · metrics 2.10.0
PyPI · crates.io
jrothbaum/polars_readstat
Polars IO plugin to read SAS (sas7bdat), Stata (dta), and SPSS (sav) files
Custom licenseAug 22, 2026 · metrics 2.10.0
PyPI · crates.io
wlaur/adbc-driver-monetdb
ADBC driver for MonetDB (Rust): Arrow-native reads and writes for polars, pandas, and the wider ADBC ecosystem
MITAug 4, 2026 · metrics 2.10.0
crates.io
jmcnamara/polars_excel_writer
A Polars extension to serialize dataframes to Excel xlsx files
Apache-2.0Aug 19, 2026 · metrics 2.10.0
PyPI
5j9/tsetmc
An async Python library to fetch data from https://tsetmc.com/
GPL-3.0Jul 18, 2026 · metrics 2.10.0
PyPI
nikfio/forex_data
Simple API to aggregate data from the Forex market into a dataframe
MITJul 20, 2026 · metrics 2.10.0
PyPI
tse-tick/tse_tick
No repository description published.
MITAug 29, 2026 · metrics 2.10.0
PyPI
Quantco/polarify
Simplifying conditional Polars Expressions with Python 🐍 🐻❄️
BSD-3-ClauseAug 24, 2026 · metrics 2.10.0
PyPI · crates.io · Maven
sl-agentics/seine
Seine — a Drools-faithful forward-chaining rule engine in Rust, with a dataframe-native Python API
Apache-2.0Sep 6, 2026 · metrics 2.10.0
PyPI
lk-geimfari/mimesis
Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.
MITAug 27, 2026 · metrics 2.10.0