{"id":13697731,"url":"https://github.com/ddotta/awesome-polars","last_synced_at":"2025-12-29T22:28:25.105Z","repository":{"id":65960243,"uuid":"601558445","full_name":"ddotta/awesome-polars","owner":"ddotta","description":"A curated list of Polars talks, tools, examples \u0026 articles. Contributions welcome ! 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 \n\nJust follow the [guidelines](https://github.com/ddotta/awesome-polars/blob/main/.github/CONTRIBUTING.md) by either:  \n  \n- Filling a [suggestion issue](https://github.com/ddotta/awesome-polars/issues/new?assignees=ddotta\u0026labels=\u0026template=suggestion.yml).  \n- Opening a [pull request](https://github.com/ddotta/awesome-polars/pulls).  \n\nTo see the latest entries in the list, \u003ca href=\"https://www.trackawesomelist.com/ddotta/awesome-polars/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e view the changelog on trackawesomelist.com.\n\u003c/a\u003e\n\u003c/div\u003e\n\n# Awesome Polars\n- [Awesome Polars](#awesome-polars)\n  - [Official news](#official-news)\n  - [Official documentation](#official-documentation)\n  - [Libraries/Packages/Scripts](#librariespackagesscripts)\n    - [Polars plugins](#polars-plugins)\n      - [Import / Export](#import--export)\n      - [Data Manipulation](#data-manipulation)\n      - [Geographical / Spatial](#geographical--spatial)\n      - [Validation](#validation)\n      - [String parsing](#string-parsing)\n      - [Text similarity / Fuzzy Matching](#text-similarity--fuzzy-matching)\n      - [Time series / Datetime](#time-series--datetime)\n      - [Machine Learning \\\u0026 Data Science](#machine-learning--data-science)\n      - [AI](#ai)\n      - [Language](#language)\n      - [Finance](#finance)\n      - [Networking](#networking)\n      - [Mathematical \\\u0026 Statistical Functions](#mathematical--statistical-functions)\n      - [General utilities / Performance](#general-utilities--performance)\n      - [Statistics / Analytics](#statistics--analytics)\n      - [Visualization](#visualization)\n      - [Miscellaneous](#miscellaneous)\n    - [Rust](#rust)\n    - [R](#r)\n    - [Go](#go)\n    - [Node.js](#nodejs)\n    - [Scala/Java](#scalajava)\n    - [Ruby](#ruby)\n  - [Tools Built with Polars](#tools-built-with-polars)\n  - [Resources](#resources)\n    - [Cheat Sheets](#cheat-sheets)\n    - [Books](#books)\n    - [Tutorials \\\u0026 workshops](#tutorials--workshops)\n    - [Blog posts](#blog-posts)\n    - [Talks and videos](#talks-and-videos)\n  - [Follow](#follow)\n  - [Contributing](#contributing)\n\n## Official news  \n\n- **September 2025** : [Polars raises €18M Series A](https://pola.rs/posts/series_a/) to build fast, ergonomic data processing at any scale.  \n- **September 2025** : Polars launches [Polars Cloud and a Distributed Engine in Open Beta](https://pola.rs/posts/polars-cloud-launch/).  \n- **August 2023** : Polars announces that it [has raised a a $4M seed round](https://www.pola.rs/posts/company-announcement/)!  \n- **July 2024** : Python Polars 1.0 release ! See this [blog post special announcement](https://pola.rs/posts/announcing-polars-1/).  \n- **September 2024** : Polars has a [new lightweight plotting backend](https://pola.rs/posts/lightweight_plotting/).  \n- **September 2024** : [GPU acceleration with Polars and NVIDIA RAPIDS](https://pola.rs/posts/gpu-engine-release/).  \n- **February 2025** : [Polars Cloud; the distributed Cloud Architecture to run Polars anywhere](https://pola.rs/posts/polars-cloud-what-we-are-building/).  \n\n## Official documentation\n\n- [Documentation](https://pola-rs.github.io/polars-book/user-guide/) - Official user guide for Python, Rust and R.\n- [Documentation for Python API](https://pola-rs.github.io/polars/py-polars/html/reference/) - Official API Reference for Python.\n- [Documentation for Rust API](https://pola-rs.github.io/polars/polars/) - Official API Reference for Rust.\n- [Documentation for Node.js API](https://pola-rs.github.io/nodejs-polars/index.html) - Official API Reference for Node.js.\n- [Shared library plugins for Polars](https://github.com/pola-rs/pyo3-polars).\n- [Documentation for R API](https://rpolars.github.io/reference/index.html) - Official API Reference for R.\n- [Github: Polars Github Organization](https://github.com/pola-rs) - Official Polars Github repository.\n- [Blog posts from Polars](https://www.pola.rs/posts/) - Official blogs posts from Polars.\n- [Keynote on Polars at EuroSciPy 2023](https://www.youtube.com/watch?v=GTVm3QyJ-3I\u0026t=43s) \u0026#9203; `57 min` - Talk by [\\@ritchie46](https://github.com/ritchie46) that dives into Polars and sees what makes it so efficient.  It will touch on technologies like Arrow, Rust, parallelism, data structures, query optimization and more.\n- [Talk about Polars at EuroPython Conference 2023](https://www.youtube.com/watch?v=UwRlFtSd_-8) \u0026#9203; `28 min` - Talk by [\\@ritchie46](https://github.com/ritchie46) that introduces Polars and some of its design decisions.\n\n## Libraries/Packages/Scripts\n\n### Polars plugins\n\nTo learn to write, see [this great tutorial](https://marcogorelli.github.io/polars-plugins-tutorial/) by [@MarcoGorelli](https://github.com/MarcoGorelli)!  \n\nYou can also try to [Polars plugins Cookiecutter](https://github.com/MarcoGorelli/cookiecutter-polars-plugins) by [@MarcoGorelli](https://github.com/MarcoGorelli) which provides a template to quickly scaffold a Rust-based plugin for the Polars Python library.\n\n#### Import / Export\n- [polars_io](https://github.com/alipatti/polars_io) - Lazily read Stata, SAS, and fixed-width files in Polars by [@alipatti](https://github.com/alipatti).\n- [polars_readstat](https://github.com/jrothbaum/polars_readstat) - Polars IO plugin to read SAS, Stata and SPSS file by [@jrothbaum](https://github.com/jrothbaum).\n- [Working with Polars and XlsxWriter](https://xlsxwriter.readthedocs.io/working_with_polars.html) - Guide to using the Python [XlsxWriter](https://xlsxwriter.readthedocs.io/index.html) library with Polars to create Excel reports.\n- [polars_access_mdbtools](https://github.com/DeflateAwning/polars_access_mdbtools) - Python package for reading tables from an Access database into Polars dataframes, using mdbtools by [@DeflateAwning](https://github.com/DeflateAwning).\n- [polars-root](https://github.com/DanielMaysWilliams/polars-root) - Polars plugin for reading CERN's ROOT file format by [@DanielMaysWilliams](https://github.com/DanielMaysWilliams).\n- [polars-fastx](https://github.com/apcamargo/polars-fastx) - Polars plugin for parsing FASTA and FASTQ files into DataFrames by [@apcamargo](https://github.com/apcamargo).\n\n#### Data Manipulation\n- [tidypolars](https://tidypolars.readthedocs.io/en/latest/) `tidypolars` python library built on top of polars library that gives access to methods and functions familiar to R tidyverse users.\n- [Ibis Python package for Polars](https://ibis-project.org/backends/polars) - [Ibis](https://github.com/ibis-project/ibis) is a Python library that provides a lightweight, universal interface for data wrangling. It can be used with Polars.\n- [pyjanitor](https://pyjanitor-devs.github.io/pyjanitor/api/polars/) - Python package that provides a clean API for cleaning Polars DataFrame [@pyjanitor-devs](https://github.com/pyjanitor-devs).\n- [catfact](https://github.com/machow/catfact) - Python package for working with categorical data in Polars DataFrames by [@machow](https://github.com/machow).\n- [polars-permute-plugin](https://github.com/lmmx/polars-permute-plugin) - Polars plugin for easily reordering DataFrame columns by [@lmmx](https://github.com/lmmx).\n- [polars-schema-index](https://github.com/lmmx/polars-schema-index) - Polars plugin for flattening nested data by [@lmmx](https://github.com/lmmx).\n- [polars-expr-hopper](https://github.com/lmmx/polars-expr-hopper) - Polars plugin providing a hopper of expressions for automatic, schema-aware application by [@lmmx](https://github.com/lmmx).\n  \n#### Geographical / Spatial\n- [polars-h3](https://github.com/Filimoa/polars-h3) - Efficient hexagonal indexing for large-scale geospatial analysis by [@Filimoa](https://github.com/Filimoa).\n- [polars-reverse-geocode](https://github.com/MarcoGorelli/polars-reverse-geocode) - This plugin is an offline reverse geocoder for finding the closest city to a given (latitude, longitude) pair by [@MarcoGorelli](https://github.com/MarcoGorelli).\n- [polars-st](https://github.com/Oreilles/polars-st) - Polars plugin that provides geographical/spatial operations on Polars DataFrames, Series, and Expressions by [@Oreilles](https://github.com/Oreilles).\n- [polars-coord-transforms](https://github.com/georgypv/polars-coord-transforms) - Polars plugin for coordinates transformation and extractions features by [@georgypv](https://github.com/georgypv).\n\n#### Validation\n- [polars-validator](https://github.com/baggiponte/polars-validator) - Polars plugin that makes Polars DataFrames generics by [@baggiponte](https://github.com/baggiponte).\n- [iban_validation_polars](https://github.com/ericqu/iban_validation/tree/main/iban_validation_polars) - A package to facilitate validation of IBANs and getting bank identifier and branch identifier as a Polars plugin by [@ericqu](https://github.com/ericqu).\n- [dataframely](https://github.com/Quantco/dataframely) - Polars plugin that provides schema and other rule validation for Polars DataFrames by [@Quantco](https://github.com/Quantco).\n\n#### String parsing\n- [polars-url](https://github.com/condekind/polars-url) - Polars plugin to parse/extract fields from urls by [@condekind](https://github.com/condekind).\n- [polars_iptools](https://github.com/erichutchins/polars_iptools) - Polars plugin for IP address parsing and enrichment including geolocation by [@erichutchins](https://github.com/erichutchins).\n- [polars-textproc](https://github.com/Apsod/polars-textproc) - Polars plugins to apply gopher repetetition penalties and fasttext classifiers to text data by [@Apsod](https://github.com/Apsod).\n\n#### Text similarity / Fuzzy Matching\n- [polars-distance](https://github.com/ion-elgreco/polars-distance) - Polars plugin for text similarity/pairwise distance functions by [@ion-elgreco](https://github.com/ion-elgreco).\n- [polars-fuzzy-match](https://github.com/bnm3k/polars-fuzzy-match) - Python package for fuzzy matching with Polars, i.e. matching text elements that are similar but not exactly identical by [@bnm3k](https://github.com/bnm3k).\n- [polars-strsim](https://github.com/foxcroftjn/polars-strsim) - Polars plugin that computes string similarity measures directly on a Polars dataframe by [@foxcroftjn](https://github.com/foxcroftjn).\n- [polars_sim](https://github.com/schemaitat/polars_sim) - Polars plugin that implements fast approximate joins on string columns for polars dataframes by [@schemaitat](https://github.com/schemaitat).\n  \n#### Time series / Datetime\n- [polars-ts](https://github.com/drumtorben/polars-ts/tree/main) - Polars Time Series Extension that offers a wide range of metrics, feature extractors, and various tools for time series forecasting by [@drumtorben](https://github.com/drumtorben).\n- [polars-talib](https://github.com/Yvictor/polars_ta_extension) - Polars extension for Ta-Lib - support Ta-Lib functions in Polars expressions by [@Yvictor](https://github.com/Yvictor).\n- [polars-xdt](https://github.com/pola-rs/polars-xdt) - Polars plugin with extra-datetime-related functionalities by [@MarcoGorelli](https://github.com/MarcoGorelli).  \n- [polars-xdt-docs](https://github.com/MarcoGorelli/polars-xdt-docs) - Polars plugin for business day arithmetic by [@MarcoGorelli](https://github.com/MarcoGorelli).\n- [functime](https://docs.functime.ai/) - Machine learning Python package built on Polars for time-series predictions by [@neocortexdb](https://github.com/neocortexdb). According to the developpers, it's the world's fastest and most feature-full machine learning forecasting library !\n\n#### Machine Learning \u0026 Data Science\n- [polars-ml](https://github.com/barak1412/polars_ml) - Polars plugin for machine learning by [@barak1412](https://github.com/barak1412).\n- [polars-candle](https://github.com/wdoppenberg/polars-candle) - Polars plugin for running [candle](https://github.com/huggingface/candle) ML models on Polars DataFrames by [@wdoppenberg](https://github.com/wdoppenberg).\n- [polars-ds](https://github.com/abstractqqq/polars_ds_extension) - Polars extension for general data science use cases by [@abstractqqq](https://github.com/abstractqqq). \n- [polars-fastembed](https://github.com/lmmx/polars-fastembed) - Polars plugin for embedding DataFrames by [@lmmx](https://github.com/lmmx).\n- [retrofit](https://github.com/AdrianAntico/RetroFit) - Machine learning framework built with Polars by [@AdrianAntico](https://github.com/AdrianAntico).\n\n\n#### AI\n- [polar_llama](https://github.com/daviddrummond95/polar_llama) - Polars plugin for interacting with LLMs in Polars by [@daviddrummond95](https://github.com/daviddrummond95).\n\n#### Language\n- [polar-whichlang](https://github.com/rmalouf/polars_whichlang) - Polars plugin for fast language identification by [@rmalouf](https://github.com/rmalouf).\n- [polars-sbert](https://github.com/lmmx/polars-sbert) - Polars plugin for embedding data with Sentence Transformers by [@lmmx](https://github.com/lmmx).\n\n#### Finance\n- [polars-trading](https://github.com/ngriffiths13/polars-trading) - A collection of helpful polars plugins and functions for market data processing by [@ngriffiths13](https://github.com/ngriffiths13).\n- [polars_plugin_option_pricing](https://github.com/oscar6echo/polars-plugin-option-pricing) - Polars plugin exposing rust crate option-pricing by [@oscar6echo](https://github.com/oscar6echo).\n- [polars-order-book](https://github.com/ChristopherRussell/polars-order-book) - Polars plugin  for enriching orderbook data with best bid and offer information by [@ChristopherRussell](https://github.com/ChristopherRussell).\n- [polars-fin](https://github.com/LVG77/polars-fin) - Polars plugin to calculate financial metrics by [@LVG77](https://github.com/LVG77).  \n- [polars-bloomberg](https://github.com/MarekOzana/polars-bloomberg) - Polars plugin that extracts Bloomberg’s financial data directly into polars.DataFrame by [@MarekOzana](https://github.com/MarekOzana).\n\n#### Networking\n[httpolars](https://github.com/lmmx/httpolars) - Polars plugin for HTTP operations on columns by [@lmmx](https://github.com/lmmx).\n\n#### Mathematical \u0026 Statistical Functions\n- [polars_ols](https://github.com/azmyrajab/polars_ols) - Polars plugin that enables fast linear model Polar expressions by [@azmyrajab](https://github.com/azmyrajab).\n- [polars-pairing](https://github.com/apcamargo/polars-pairing) - Polars plugin that provides pairing functions that encode two natural numbers into a single natural number by [@apcamargo](https://github.com/apcamargo).  \n- [polars_rng](https://github.com/alipatti/polars_rng) - Random number generation in Polars via the expression API by [@alipatti](https://github.com/alipatti).\n\n#### General utilities / Performance\n- [polars for Python](https://github.com/pola-rs/polars/tree/master/py-polars) - [Python](https://www.python.org/) `polars` package to use polars DataFrame from Python.\n- [polars-utils](https://github.com/junghoon-son/polars-utils) - Collection of utilities for data exploration and analysis with Polars DataFrames by [@junghoon-son](https://github.com/junghoon-son).\n- [polars_list_utils](https://github.com/dashdeckers/polars_list_utils) - Polars extension that provides a set of utilities for working with List-type columns in Polars DataFrames by [@dashdeckers](https://github.com/dashdeckers).\n- [harley](https://github.com/TomBurdge/harley) - Polars helper methods to enhance developer productivity by [@TomBurdge](https://github.com/TomBurdge).\n- [polars-config-meta](https://github.com/lmmx/polars-config-meta) - Polars plugin for persistent DataFrame-level metadata by [@lmmx](https://github.com/lmmx).\n- [polars_streaming_csv_decompression](https://github.com/ghuls/polars_streaming_csv_decompression/) Polars IO plugin for reading compressed CSV/TSV files in a streaming fashion by [@ghuls](https://github.com/ghuls).\n- [life_polars_plugin](https://github.com/condekind/life_polars_plugin) - Polars plugin to showcase some features of the plugin system by [@condekind](https://github.com/condekind).  \n- [polars-avro](https://github.com/hafaio/polars-avro) - Polars plugin for reading and writing avro files by [@hafaio](https://github.com/hafaio).\n- [Narwhals](https://github.com/narwhals-dev/narwhals) - Python files that provides an extremely lightweight compatibility layer between Polars, Pandas, cuDF, and Modin by [@narwhals-dev](https://github.com/narwhals-dev).\n- [polars-upgrade](https://github.com/MarcoGorelli/polars-upgrade) - Python package that automatically upgrades your Polars code so it's compatible with future versions by [@MarcoGorelli](https://github.com/MarcoGorelli).\n- [turtle-island](https://github.com/jrycw/turtle-island) - A lightweight utility library for writing Polars Expressions by [@jrycw](https://github.com/jrycw).\n- [polars-argpartition](https://github.com/GiovanniGiacometti/polars-argpartition) - Polars plugin that implements the argpartition function by [@GiovanniGiacometti](https://github.com/GiovanniGiacometti).\n- [polars-path](https://github.com/gorkaerana/polars-path) - Polars plugin with filesystem path utilities by [@gorkaerana](https://github.com/gorkaerana).  \n- [polars-genson](https://github.com/lmmx/polars-genson) - Fast JSON schema inference with support for Polars DataFrames by [@lmmx](https://github.com/lmmx).  \n- [polars-extensions](https://github.com/jrasband-dev/polars-extensions) - Polars plugin that extends the capabilities of Polars with functionalities that are not currently found in Polars by [@jrasband-dev](https://github.com/jrasband-dev).\n- [polars-nexpresso](https://github.com/heshamdar/polars-nexpresso) - Polars plugins for generating Polars expressions to work with nested data structures by [@heshamdar](https://github.com/heshamdar).\n- [polarsFE](https://github.com/AdrianAntico/PolarsFE) - Polars plugins with helper functions for feature engineering, using Polars by [@AdrianAntico](https://github.com/AdrianAntico).\n\n#### Statistics / Analytics\n- [polars_kde](https://github.com/baggiponte/polars_kde) - Polars plugin for kernel density estimation by [@schemaitat](https://github.com/schemaitat).\n\n#### Visualization\n- [seaborn_polars](https://github.com/pavelcherepan/seaborn_polars) - Python package to plot Polars DataFrames and LazyFrames with [seaborn](https://seaborn.pydata.org/) by [@pavelcherepan](https://github.com/pavelcherepan).\n- [QuickEcharts](https://github.com/AdrianAntico/QuickEcharts) - Python package for fast and easy echarts with Polars backend by [@AdrianAntico](https://github.com/AdrianAntico).\n- [Buckaroo](https://github.com/paddymul/buckaroo) - Dataframe viewer for notebook environment adds summary stats, histograms, and search to a fast scrollable table so you can easily see your data by [@paddymul](https://github.com/paddymul).\n\n#### Miscellaneous\n- [polars-finance](https://github.com/ngriffiths13/polars-finance) - A collection of Python Polars plugins and functions for market data processing by [@ngriffiths13](https://github.com/ngriffiths13).\n- [polars_encryption](https://github.com/zlobendog/polars_encryption) - Polars plugin that extends Polars with encryption algorithm AES-GSM-SIV by [@zlobendog](https://github.com/zlobendog).\n- [polars-bio](http://biodatageeks.org/polars-bio/) - [Polars plugin](https://github.com/biodatageeks/polars-bio) for large-scale genomic analyses which is easy to use and considerably faster and more scalable than existing alternatives by [@biodatageeks](https://github.com/biodatageeks).\n- [polars_istr](https://github.com/abstractqqq/polars_istr) - Python package for Processing IBAN, ISINs, URLs and other standard format data in Polars by [@abstractqqq](https://github.com/abstractqqq).\n- [polars_hash](https://github.com/ion-elgreco/polars-hash) - Python package that provides stable hashing functionality across different Polars versions by [@ion-elgreco](https://github.com/ion-elgreco).\n- [polars_ta](https://github.com/wukan1986/polars_ta) - Python package that provides technical indicator operators rewritten in Polars by [@wukan1986](https://github.com/wukan1986).\n- [Polars OLS](https://github.com/azmyrajab/polars_ols) - Python package that provides efficient rust implementations of common linear regression variants and exposes them as simple Polars expressions by [@azmyrajab](https://github.com/azmyrajab).\n- [photoshoot](https://github.com/ngriffiths13/photoshoot) - A pytest plugin library for doing snapshot testing with Polars DataFrames by [@ngriffiths13](https://github.com/ngriffiths13).\n- [cerburus](https://github.com/rhshadrach/cerbursus) - Python package that prints Polars DataFrames with hierarchical headers by [@rhshadrach](https://github.com/rhshadrach).\n- [polars-graphframes](https://github.com/t-ded/polars-graphframes) - Polars plugin for interconnection of graphs and networks with Frames by [@t-ded](https://github.com/t-ded).\n- [polars-phonetics](https://github.com/LeCodeMinister/polars-phonetics) - Polars plugin for phonetic algorithms by [@LeCodeMinister](https://github.com/LeCodeMinister).\n- [polars-holidays](https://github.com/mrjsj/polars-holidays) - Polars plugin for determining if a date is a holiday  by [@mrjsj](https://github.com/mrjsj).\n- [polars-cache](https://github.com/alipatti/polars_cache) - Polars plugin to automatically cache the result of expensive queries to disc by [@alipatti](https://github.com/alipatti).\n- [pl_series_hash](https://github.com/paddymul/pl_series_hash) - Fast series hashing for polars, useful for caching by [@paddymul](https://github.com/paddymul).\n\n### Rust\n\n- [polars for Rust](https://github.com/pola-rs/polars/tree/master/polars) - [Rust](https://www.rust-lang.org/) `polars` crate to use polars DataFrame with Rust.\n- [Polars CLI](https://github.com/pola-rs/polars-cli) `Polars CLI` is a command line interface for running SQL queries with Polars as backend. \n- [GeoPolars](https://geopolars.org/) `Geopolars` pre-alpha Rust crate that extends the Polars DataFrame library for use with geospatial data (not in active development - see [top of readme](https://github.com/geopolars/geopolars)).\n- [plotlars](https://github.com/alceal/plotlars) `plotlars` is a Rust library designed to facilitate the integration between the Polars data analysis library and Plotly library.\n- [iban_validation](https://github.com/ericqu/iban_validation) A set of projects to facilitate validation of ibans and getting the bank identifier and branch identifier in Rust, Python and Polars by [@ericqu](https://github.com/ericqu).\n\n### R\n\n- [rpolars for R](https://github.com/pola-rs/r-polars) - [R](https://www.r-project.org/) `rpolars` package to use polars DataFrame from R.\n- [tidypolars for R](https://github.com/etiennebacher/tidypolars/) `tidypolars` package to use polars with tidyverse syntax.\n- [polarssql](https://github.com/rpolars/r-polarssql) - `polarssql` experimental package which is a DBI-compliant interface to Polars.\n- [r-polars-dashboard](https://github.com/etiennebacher/r-polars-dashboard) - Dashboard comparing r-polars and py-polars APIs.\n- [neo-r-polars](https://github.com/eitsupi/neo-r-polars) - Next generation of Polars [R](https://www.r-project.org/) API.\n\n### Go\n- [go-polars](https://github.com/jordandelbar/go-polars) This project creates Go bindings for Polars.\n\n### Node.js\n\n- [nodejs-polars for Node.js](https://github.com/pola-rs/nodejs-polars) - [Node.js](https://nodejs.org/en/) `nodejs-polars` package to use polars DataFrame from Node.js.\n\n### Scala/Java\n\n- [scala-polars for Scala and Java](https://github.com/chitralverma/scala-polars) - [Scala](https://scala-lang.org/) - [Java](https://www.java.com/fr/) `scala-polars` is a library for using Polars in Scala and Java projects by [@chitralverma](https://github.com/chitralverma).\n\n### Ruby\n\n- [polars for Ruby](https://github.com/ankane/polars-ruby) - [Ruby](https://www.ruby-lang.org/en/) `polars-df` gems to use Polars with Ruby.\n\n## Tools Built with Polars\n\n- [polars-explorer](https://github.com/brutusyhy/polars-explorer) - A tool that aims to provide a lightweight GUI to data exploration/manipulation tasks using Rust Polars by [@brutusyhy](https://github.com/brutusyhy).  \n- [polars-mas](https://github.com/idinsmore1/polars-mas) - A CLI tool and Python library meant to perform large scale multiple association tests, primarily seen in academic research by [@idinsmore1](https://github.com/idinsmore1).\n- [octopolars](https://github.com/lmmx/octopolars) - Pull, filter, and walk a GitHub user's repositories with Polars by [@lmmx](https://github.com/lmmx).\n\n## Resources\n\n### Cheat Sheets\n\n- [Polars Cheat Sheet](https://franzdiebold.github.io/polars-cheat-sheet/Polars_cheat_sheet.pdf) - A Polars Cheat Sheet by [@FranzDiebold](https://github.com/FranzDiebold).\n- [Cheatsheet for Pandas to Polars](https://www.rhosignal.com/posts/polars-pandas-cheatsheet/) - A Cheat Sheet that shows how to convert some familiar Pandas commands to Polars by [@braaannigan](https://github.com/braaannigan).\n\n### Books\n\n- [Python \u0026 Polars: The Definitive Guide](https://www.amazon.com/Python-Polars-Definitive-Transforming-Visualizing/dp/1098156080) - Book on using Python Polars for transforming, summarizing, and visualizing data.\n- [Polars Cookbook](https://www.amazon.com/Polars-Cookbook-practical-transform-manipulate-ebook/dp/B0CLRS4B8T) - Practical recipes for transforming and manipulating data with Polars.\n- [Effective Polars: Optimized Data Manipulation](https://www.amazon.com/Effective-Polars-Optimized-Data-Manipulation/dp/B0D911QH19) - Book focused on efficient, idiomatic data manipulation with Polars.\n\n### Tutorials \u0026 workshops\n\n- [Modern Polars](https://kevinheavey.github.io/modern-polars/) - A side by side comparison between Polars and Pandas containing code in both frameworks by [@kevinheavey](https://github.com/kevinheavey).\n- [Polars: um simples mas prático tutorial](https://nbviewer.org/github/barbosarafael/polars_python_test/blob/main/01-notebook/01-polars_notebook.ipynb) - Tutorial in the format of an ipynb notebook that illustrates several features of Polars in Portuguese by [@barbosarafael](https://github.com/barbosarafael). Associated github repository is [here](https://github.com/barbosarafael/polars_python_test).\n- [A Practical Comparison of Polars and Pandas](https://florianwilhelm.info/2021/05/polars_pandas_comparison_notebook/) - A tutorial that showcases several common operations in Pandas and Polars side by side to demonstrate how much easier Polars is by [@FlorianWilhelm](https://github.com/FlorianWilhelm/). There is also an accompanying [Jupyter notebook](https://github.com/FlorianWilhelm/polars_vs_pandas/blob/master/pl_vs_pd.ipynb) available.\n- [Prise en main de Polars](http://colab.research.google.com/github/inseefrlab/ssphub/blob/main/content/notebooks/polars-tuto.ipynb) - A notebook tutorial in French that illustrates the main features of Polars by [@romaintailhurat](https://github.com/romaintailhurat) and [@linogaliana](https://github.com/linogaliana). There is also an accompanying [blog post](https://ssphub.netlify.app/post/polars/).\n- [Running Polars code distributedly](https://fugue-tutorials.readthedocs.io/tutorials/integrations/backends/polars.html#) - A page that explains how to rung Polars code distributedly with Fugue by [@fugue-project](https://github.com/fugue-project).\n- [Converting SQL Queries to Polars DataFrames with JupySQL](https://jupysql.ploomber.io/en/latest/integrations/polars.html?utm_content=buffer13c9f\u0026utm_medium=social\u0026utm_source=twitter.com\u0026utm_campaign=buffer) - A tutorial that explains how to convert SQL queries to Polars DataFrames using JupySQL by [@ploomber](https://github.com/ploomber).\n- [How to display Polars dataframes with itables](https://mwouts.github.io/itables/polars_dataframes.html) - A tutorial that explains how to display Polars dataframes with [itables](https://mwouts.github.io/itables/quick_start.html) by [@mwouts](https://github.com/mwouts).\n- [Rust Polars: Unlocking High-Performance Data Analysis — Part 1](https://towardsdatascience.com/rust-polars-unlocking-high-performance-data-analysis-part-1-ce42af370ece) - First part of an article that explores the world of Rust’s Polars and explain some basic concepts of Polars such as Series by [@wiseaidev](https://github.com/wiseaidev). Code used is available on Github [here](https://github.com/wiseaidev/rust-data-analysis/blob/main/3-polars-tutorial-part-1.ipynb).\n- [Fast String Processing with Polars — Scam Emails Dataset](https://towardsdatascience.com/fast-string-processing-with-polars-scam-emails-dataset-fcf7054a929a) - A tutorial using Polars to  implement a text processing pipeline process by [@AntonsRuberts](https://github.com/AntonsRuberts). Code used is available on Github [here](https://github.com/aruberts/tutorials/tree/main/metaflow/fraud_email).\n- [Cookbook Polars for R](https://ddotta.github.io/cookbook-rpolars/) - A side-by-side comparison of Polars, R base, dplyr and data.table packages by [@ddotta](https://github.com/ddotta).\n- [Polars Workshop on AWS](https://github.com/debnsuma/pycon_polars101) - A comprehensive workshop comparing Polars to Pandas, exploring a wide range of functions and features by [@debnsuma](https://github.com/debnsuma).\n- [Polars cookbook in Python](https://github.com/escobar-west/polars-cookbook) - This cookbook is a fork of the popular pandas-cookbook and has been modified to use the polars library. By [@escobar-west](https://github.com/escobar-west), it uses real-world examples with \"all the bugs and weirdness that entails.\"\n- [Data Pipelines with Polars: Step-by-Step Guide](https://towardsdatascience.com/data-pipelines-with-polars-step-by-step-guide-f5474accacc4) - A tutorial that explains how to build data pipelines with Polars by [@AntonsRuberts](https://github.com/AntonsRuberts). Code used is available on Github [here](https://github.com/aruberts/tutorials/tree/main/polars).\n- [Python Polars: A Lightning-Fast DataFrame Library](https://realpython.com/polars-python/) - A tutorial that shows how to use Polars with Python ecosystem by [@hfhoffman1144](https://github.com/hfhoffman1144). Code used is available on Github [here](https://github.com/realpython/materials/tree/master/python-polars).\n- [Polars plugins tutorial](https://marcogorelli.github.io/polars-plugins-tutorial/) - How you (yes, you!) can write a Polars Plugin by [@MarcoGorelli](https://github.com/MarcoGorelli).\n- [Scripts and datasets for the O'Reilly book Python Polars: The Definitive Guide](https://github.com/jeroenjanssens/python-polars-the-definitive-guide) - Useful Python notebooks ordered by book chapter by [@jeroenjanssens](https://github.com/jeroenjanssens).\n- [Python-Polars-Tips-and-Tricks](https://github.com/StuffbyYuki/Python-Polars-Tips-and-Tricks) - Collection of source code demonstrating tips and tricks in Polars by [@StuffbyYuki](https://github.com/StuffbyYuki).\n- [(Pretty) big data wrangling with DuckDB and Polars](https://grantmcdermott.com/duckdb-polars/) - Documentation that introduces the use of DuckDB and Polars with examples in R and Python by [@grantmcdermott](https://github.com/grantmcdermott).\n- [Introduction course that introduces the concept of DataFrame](https://tlouf.github.io/Py4DataSci-course/dataframes/1-basics-sol.html#) with Polars and Python. It also proposes some corrected exercices by [@TLouf](https://github.com/TLouf).\n- [Working With Python Polars](https://realpython.com/courses/working-with-python-polars/) - 7-lesson online video course that covers various topics related todata manipulation with Polars by [@cltrudeau](https://github.com/cltrudeau).\n- [#100DaysOfPolars articles](https://www.conterval.com/blog/#category=100DaysOfPolars) - List of articles published by [@jorammutenge](https://github.com/jorammutenge) on linkedin #100DaysOfPolars.\n- [Python Polars Tutorial: A Complete Guide for Beginners](https://www.datacamp.com/tutorial/python-polars-tutorial-complete-guide-for-beginners) - A beginner tutorial to learn how to use Polars in Python by [@datacamp](https://github.com/datacamp).\n\n### Blog posts\n\n- [Using the Polars DataFrame Library](https://www.codemag.com/Article/2212051/Using-the-Polars-DataFrame-Library) - A blog post by Wei-Meng Lee to discover the basics of Polars and how it can be used in place of Pandas.\n- [Why Polars uses less memory than Pandas](https://pythonspeed.com/articles/polars-memory-pandas/) - A blog post by Itamar Turner-Trauring detailing some techniques to opptimize Pandas memory usage and see how Polars can provide an answer in some cases.\n- [Plodding with Polars in Python](https://levelup.gitconnected.com/plodding-with-polars-in-python-defe8399eee6) - A blog post by [@amitrathore](https://github.com/amitrathore) that introduces some basic features of Polars.\n- [Polars-lazy](https://lib.rs/crates/polars-lazy) - A blog post by [@ritchie46](https://github.com/ritchie46) and [@jorgecarleitao](https://github.com/jorgecarleitao) that introduces Polars' lazy API in Rust.\n- [Series of posts on Polars](https://www.rhosignal.com/tags/polars/) - A series of blogpost on Polars usage with a lot of useful tricks and information by [@braaannigan](https://github.com/braaannigan). Moreover, Liam also has a [Data Analysis with Polars](https://www.udemy.com/course/data-analysis-with-polars/?couponCode=DISCOUNTCODE) course on Udemy.\n- [Youtube videos about Polars](https://www.youtube.com/channel/UC-J3uR0g7CxCSnx0YFE6R_g) - A series of short youtube videos about Polars by [@braaannigan](https://github.com/braaannigan)\n- [Alternatives to Pandas: Python Polars](https://codesolid.com/alternatives-to-pandas-python-polars/) - An article that explores the Python Polars module as an alternative to Pandas, comparing their similarities and differences and providing some examples by [@JohnLockwood](https://github.com/JohnLockwood)\n- [Pandas vs Polars - A comparison on File I/O](https://www.shipyardapp.com/blog/pandas-vs-polars/) - A blog post that evaluates Polars and Pandas in terms of I/O performance and speed when handling large datasets by Wes Poulsen.\n- [Discover the Power of Polars Library for Fast and Efficient Data Manipulation in Python](https://python.plainenglish.io/discovering-polars-library-1d63c1eefb44) - An article that quickly compares Polars to other data manipulation libraries by [Morpheus](https://medium.com/@morpheuX/about).\n- [Why is Polars All The Rage?](https://seattledataguy.substack.com/p/why-is-polars-all-the-rage) - An article that explains why Polars will become very popular by [SeattleDataGuy](https://substack.com/profile/4963622-seattledataguy) and [Daniel Beach](https://substack.com/profile/21715962-daniel-beach).\n- [Polars vs Pandas — 4 key concept differences](https://python.plainenglish.io/polars-vs-pandas-4-key-concept-differences-3c09713c0fe8) - An article that helps to understand key differences between Pandas and Polars Data Science libraries by [@DataScienceDisciple](https://github.com/DataScienceDisciple).\n- [Replacing Pandas with Polars. A Practical Guide](https://www.confessionsofadataguy.com/replacing-pandas-with-polars-a-practical-guide) - A blog post comparing some common functions between Pandas and Polars by [@danielbeach](https://github.com/danielbeach). Code used is available on Github [here](https://github.com/danielbeach/PandasVsPolars).\n- [Dataframe Showdown – Polars vs Spark vs Pandas vs DataFusion. Guess who wins?](https://www.confessionsofadataguy.com/dataframe-showdown-polars-vs-spark-vs-pandas-vs-datafusion-guess-who-wins/) - A short article that presents a performance test between Polars, Pandas, Datafusion and Spark on a csv dataset by [@danielbeach](https://github.com/danielbeach). Code used is available on Github [here](https://github.com/danielbeach/DataFrameShowDown).\n- [7 Easy Steps To Switch From Pandas to Lightning Fast Polars And Never Return](https://towardsdatascience.com/7-easy-steps-to-switch-from-pandas-to-lightning-fast-polars-and-never-return-b14c66fc85b9) - A cheat sheet blog post of the most common Pandas operations translated into Polars by [@BexTuychiev](https://github.com/BexTuychiev).\n- [Polars for initial data analysis, Polars for production](https://pythonspeed.com/articles/polars-exploratory-data-analysis-vs-production/) - A blog post that shows how to use Polars for initial data analysis and then effectively in production by [@itamarst](https://github.com/itamarst).\n- [DuckDB vs Polars vs Spark!](https://www.karnwong.me/posts/2023/04/duckdb-vs-polars-vs-spark/) - An article that performs a benchmark against duckdb/Polars/spark, with varying row count, with swap usage as another metric, in addition to runtime in seconds. Code used is available on Github [here](https://github.com/kahnwong/dataframe-frameworks-showdown).\n- [Benchmarking PySpark Pandas, Pandas UDFs, and Fugue Polars](https://medium.com/fugue-project/benchmarking-pyspark-pandas-pandas-udfs-and-fugue-polars-198c3109a226) - A blog post that compares the execution time of [fugue](https://github.com/fugue-project/fugue/) + Polars, Pandas UDFs and PySpark Pandas by [@kvnkho](https://github.com/kvnkho).\n- [Pandas vs. Polars: The Battle of Performance](https://www.makeuseof.com/pandas-vs-polars-which-is-better/) - An another blog post that compares the performance between Pandas and Polars across a range of common data manipulation tasks by [@makeuseofcode](https://github.com/makeuseofcode). Code used is available on [Github](https://github.com/makeuseofcode/Polars-vs-Pandas-Comparison).\n- [Pandas 2.0 vs Polars: The Ultimate Battle](https://medium.com/cuenex/pandas-2-0-vs-polars-the-ultimate-battle-a378eb75d6d1) - A blog post that analyzes in terms of Syntax, Speed, and Usability between Pandas 2.0 and Polars 0.17.0 by [@priyanshu7401](https://github.com/priyanshu7401).\n- [Polars - modern data frame library](https://dskrzypiec.dev/polars/) - A blog post that describes why Polars could be a better alternative to pandas, dplyr or data.table by [@DSkrzypiec](https://github.com/DSkrzypiec).\n- [The fastest way to read a CSV file in Python](https://itnext.io/the-fastest-way-to-read-a-csv-file-in-pandas-2-0-532c1f978201) - A blog post that compares different ways (including Polars, pyarrow and C) to read a CSV file with Python by [Finn Andersen](https://medium.com/@finndersen).\n- [Pandas vs Polars vs Pandas 2.0 …. FIGHT](https://levelup.gitconnected.com/pandas-vs-polars-vs-pandas-2-0-fight-7398055372fb) - A blog post that does an ETL process for checking big data speed processing between Pandas, Pandas 2.0 and Polars by [@guoliveira](https://github.com/guoliveira).\n- [Pandas vs Polars vs Pandas 2.0 … ROUND 2](https://levelup.gitconnected.com/pandas-vs-polars-vs-pandas-2-0-round-2-e1b9acc0f52f) - A blog post that makes a new comparison between Pandas, Pandas 2.0 and Polars by [@guoliveira](https://github.com/guoliveira).\n- [Polars VS PySpark: Lazy Evaluation and Big Data](https://medium.com/@lgsoliveira/polars-vs-pyspark-lazy-evaluation-and-big-data-fbc933cc11af) - A blog post that compares lazy evaluation between Polars and Spark by [@guoliveira](https://github.com/guoliveira).\n- [Polars in the aRtic!](https://medium.com/@mcodrescu/polars-in-the-artic-9fda471b6b91) - An another blog post that compares the performance between Pandas and Polars across a range of common data manipulation tasks by [@MCodrescu](https://github.com/MCodrescu). Code used is available on [Github](https://gist.github.com/MCodrescu/45e1adf1ca19863d566a0e0fcead5820).\n- [A Polars exploration into Kedro](https://kedro.org/blog/a-polars-exploration-into-kedro) - A blog post that explains how Polars can be used instead of pandas in [Kedro](https://kedro.org/) for your data catalog and data manipulation by [@astrojuanlu](https://github.com/astrojuanlu).\n- [High Performance Data Manipulation in Python: pandas 2.0 vs. polars](https://www.datacamp.com/tutorial/high-performance-data-manipulation-in-python-pandas2-vs-polars) - A blog post that compares differences between Python pandas 2.0 and Polars libraries by [@jcanalesluna](https://github.com/jcanalesluna).\n- [Lightning-fast queries with Polars](https://dev.to/astrojuanlu/lightning-fast-queries-with-polars-1bp3) - Another blog post that is a good introduction to Polars by [@astrojuanlu](https://github.com/astrojuanlu).\n- [Polars – Laziness and SQL Context.](https://www.confessionsofadataguy.com/polars-laziness-and-sql-context/) - A blog post that presents two good reasons to adopt Polars :  Lazy and SQL Context by [@danielbeach](https://github.com/danielbeach).\n- [Exploring Polars - The Lightning-Fast DataFrame Library in Python](https://medium.com/@HeCanThink/exploring-polars-the-lightning-fast-dataframe-library-in-python-2d01aa332f70) - A blog post on the basics of Polars by [@mddas](https://github.com/mddas).\n- [Pandas vs Polars – Speed Comparison](https://stuffbyyuki.com/pandas-vs-polars-speed-comparison/) - A blog post that compares the performance of Polars, Pandas and Pandas 2.0 by [@StuffbyYuki](https://github.com/StuffbyYuki). Code used is available on Github [here](https://github.com/StuffbyYuki/Python-Polars-Tips-and-Tricks/tree/main/pandas_vs_polars).\n- [LazyFrame vs DataFrame in Polars – Performance Comparison](https://stuffbyyuki.com/lazyframe-vs-dataframe-in-polars-performance-comparison/) - A blog post that introduces what LazyFrame is in Polars and its performance gain compared to DataFrame by [@StuffbyYuki](https://github.com/StuffbyYuki). Code used is available on Github [here](https://github.com/StuffbyYuki/Python-Polars-Tips-and-Tricks/tree/main/lazyframe_vs_dataframe).\n- [Querying Polars DataFrames using SQL](https://levelup.gitconnected.com/querying-polars-dataframes-using-sql-2471c1ad3014) - A blog post that shows how to use the SQLContext object in Python to query a Polars DataFrame directly using SQL by [@weimenglee](https://github.com/weimenglee).\n- [Polars vs Pandas: A Brief Tale of Two DataFrame Libraries](https://dev.to/ranggakd/polars-vs-pandas-a-brief-tale-of-two-dataframe-libraries-lli) - A blog post that compares Polars and Pandas focusing in particular on optional dependencies by [@ranggakd](https://github.com/ranggakd).\n- [EDA with Polars: Step-by-Step Guide for Pandas Users (Part 1)](https://towardsdatascience.com/eda-with-polars-step-by-step-guide-for-pandas-users-part-1-b2ec500a1008) - A blog post that describes the main data processing operations with Polars in Python by [@AntonsRuberts](https://github.com/AntonsRuberts). Code used is available in [this notebook](https://github.com/aruberts/tutorials/blob/main/polars/basics.ipynb).\n- [EDA with Polars: Step-by-Step Guide to Aggregate and Analytic Functions (Part 2)](https://towardsdatascience.com/eda-with-polars-step-by-step-guide-to-aggregate-and-analytic-functions-part-2-a22d986315aa) - A blog post that shows how to perform with Polars and Python some fairly complex aggregates, rolling statistics and more by [@AntonsRuberts](https://github.com/AntonsRuberts). Code used is available in [this notebook](https://github.com/aruberts/tutorials/blob/main/polars/time_analysis.ipynb).\n- [Pyspark or Polars — What should you use?](https://medium.com/data-engineer-things/pyspark-or-polars-what-should-you-use-breakdown-of-similarities-and-differences-b261a825b9d6) - A blog post that explores and breaks down some of the similarities between PySpark and Polars. It provides insights on when to choose one over the other by [Vivek Kovvuru](https://www.linkedin.com/in/vivekkovvuru/).\n- [Getting Started with the Polars Data Manipulation Library](https://www.analyticsvidhya.com/blog/2023/07/getting-started-with-the-polars-data-manipulation-library/) - A blog post that presents some simple features of Polars using Python by [Juveriya Mahreen](https://www.analyticsvidhya.com/blog/author/codebestway/).\n- [8 ways pandas really losing to Polars for quick market data analysis](https://pyquantnews.com/8-ways-pandas-losing-polars-quick-data-analysis/) - A newsletter that compares the performance of Polars to Pandas for many common data manipulation techniques by [PyQuant News](https://pyquantnews.com/).\n- [All that Polars that Make You Forget Pandas](https://medium.com/@tq9695/all-that-polars-that-make-you-forget-pandas-3dc0fdfaefbe) - A blog post that explores some deeper reasons behind the performance gains of Polars over Pandas.\n- [Polars vs Pandas. Inside an AWS Lambda](https://www.confessionsofadataguy.com/polars-vs-pandas-inside-an-aws-lambda/) - A blog post that covers the topic of using Polars vs Pandas inside an AWS Lambda to do data processing by [@danielbeach](https://github.com/danielbeach). Code used is available on Github [here](https://github.com/danielbeach/polarsVpandasOnAwsLambda).\n- [DuckDB vs Polars for Data Engineering](https://www.confessionsofadataguy.com/duckdb-vs-polars-for-data-engineering/) - A blog post that compares Polars and DuckDB with pipelines for Data Engineering by [@danielbeach](https://github.com/danielbeach).\n- [Pandas vs Polars: A database speed test. Who wins?](https://levelup.gitconnected.com/pandas-v-polars-a-database-speed-test-who-wins-f316182a8bca) - A blog post that compares the run-time of reading a database into a dataframe using Pandas versus using Polars by [Thomas Reid](https://medium.com/@thomas_reid).\n- [Polars and Pandas : What's the difference ?](https://blog.jetbrains.com/dataspell/2023/08/polars-vs-pandas-what-s-the-difference/) - A blog post that explains how Polars works under the hood and th best use cases for Polars and Pandas by [@t-redactyl](https://github.com/t-redactyl).\n- [Understanding the Polars nested column types](https://www.rhosignal.com/posts/nested-dtypes/?s=09) - A blog post that helps to understand how nested column types works in Polars by [@braaannigan](https://github.com/braaannigan).\n- [Polars vs DuckDB for Delta Lake ops](https://wolliq.medium.com/polars-vs-duckdb-for-delta-lake-ops-54353107a032) - A blog post that compares Polars to DuckDB using Delta Lake by [@wolliq](https://github.com/wolliq).\n- [Enhancing Data Analytics with Polars and MinIO](https://medium.com/learning-the-computers/enhancing-data-analytics-with-polars-and-minio-a04053fff093) - A blog post that explains how to use Polars with Minio’s open-source object storage by [@IndexSeek](https://github.com/IndexSeek).\n- [Using Polars with Snowflake](https://medium.com/snowflake/using-polars-with-snowflake-cbdd49b0ca6b) - A blog post that shows how to use Polars with Snowflake by [@IndexSeek](https://github.com/IndexSeek).\n- [Partitioning Polars DataFrame on S3 with Apache Arrow](https://medium.com/@matteo.arellano/partitioning-polars-dataframe-on-s3-with-apache-arrow-1fa6518d23f1) - A blog post that explains how to partition large Polars DataFrames in AWS S3 by [Matteo Arellano](https://medium.com/@matteo.arellano).\n- [Goodbye Spark. Hello Polars + Delta Lake](https://dataengineeringcentral.substack.com/p/goodbye-spark-hello-polars-delta) - An article that presents how to use Polars in addition to Delta Lake by [@danielbeach](https://github.com/danielbeach).\n- [How to learn Polars with ChatGPT?](https://medium.com/@s.illesinghe/how-to-learn-polars-with-chatgpt-62f67bb0a6f8) - An article that explains how to learn fundamental Polars concepts with ChatGPT by [Suhith Illesinghe](https://medium.com/@s.illesinghe).\n- [Date and DateTime Manipulation in Polars](https://www.confessionsofadataguy.com/date-and-datetime-manipulation-in-polar/) - A blog post that shows examples of doing a number of date and datetime manipulations in Polars (Python) by [@danielbeach](https://github.com/danielbeach). Code used is available on Github [here](https://github.com/danielbeach/PolarsDateTimeManipulation/tree/main).\n- [Pandas2 and Polars for Feature Engineering](https://www.hopsworks.ai/post/pandas2-and-polars-for-feature-engineering) - A blog post that compares Pandas2 and Polars for Feature Engineering tasks with Python by [@hopswork](https://github.com/logicalclocks/hopsworks).\n- [Spark vs Polars. Real-life Test Case](https://dataengineeringcentral.substack.com/p/spark-vs-polars-real-life-test-case) - A blog post in which the author tests whether Polars is able to handle \"real amounts of data\" and \"really replace some production Spark workloads.\" by [@danielbeach](https://github.com/danielbeach). Code used is available on Github [here](https://github.com/danielbeach/PolarsVsPySpark/tree/main).\n- [Using Polars Plugins for a 14x Speed Boost with Rust](https://towardsdatascience.com/using-polars-plugins-for-a-14x-speed-boost-with-rust-ce80bcc13d94) - A blog post thats shows the use of Polars plugin system for Rust from some concrete examples by [@ngriffiths13](https://github.com/ngriffiths13).\n- [Working with DateTime data in Polars](https://medium.com/@riellygriffiths/working-with-datetime-data-in-polars-9bb57e7f6304) - A blog post to helps you with the main operations that can be done with datetime data by [Rielly Griffiths](https://medium.com/@riellygriffiths).\n- [Revolutionize Your Data Analysis: Polars Outperforms Pandas by Up to 5x in Numerical Filter Operations!](https://medium.com/@riellygriffiths/working-with-datetime-data-in-polars-9bb57e7f6304) - A blog post that compares Polars with Pandas by examining their performance in the real world by [Daniel Builescu](https://medium.com/@danielbuilescu).\n- [Time series Analysis with Polars](https://dev.to/gaborschulz/time-series-analysis-with-polars-3dfg) - A short blog post that explains how to deal with temporal datasets by [@gaborschulz](https://github.com/gaborschulz). Full helpful notebook available [here](https://github.com/gaborschulz/learning-polars/blob/main/01-time-series-analysis/time-series-analysis.ipynb).\n- Interesting thread about Polars on [Hacker News](https://news.ycombinator.com/item?id=38920043)\n- [Level Up Your Data Analysis with Polars: A Powerful DataFrame Library for Speed and Efficiency](https://python.plainenglish.io/level-up-your-data-analysis-with-polars-a-powerful-dataframe-library-for-speed-and-efficiency-0b82c226c7f1) - A blog post that describes the main features of Polars (with benchmarks) by [ravi-m](https://ravi-m.medium.com/).\n- [polars’ Rgonomic Patterns](https://www.emilyriederer.com/post/py-rgo-polars/) - A blog post that deeps dive into some of the advanced data wrangling functionality in python’s Polars package by [@emilyriederer](https://github.com/emilyriederer).\n- [Great Tables: The Polars DataFrame Styler of Your Dreams](https://posit-dev.github.io/great-tables/blog/polars-styling/) - A post that shows how Great Tables package uses polars expressions to make delightful tables by [@machow](https://github.com/machow).\n- [Polars dataframe’s plugins and extensibility: getting started](https://medium.com/datamindedbe/polars-dataframes-plugins-and-extensibility-getting-started-9371d8b3f093) - A post that illustrates the possibility of extending the core Dataframe API of Polars with a few examples by [@brunocous](https://github.com/brunocous).\n- [15 Pandas ↔ Polars ↔ SQL ↔ PySpark Translations](https://www.blog.dailydoseofds.com/p/15-pandas-polars-sql-pyspark-translations) - A post that depicts the 15 most common tabular operations in Polars and their corresponding translations in Pandas, SQL and PySpark by [@ChawlaAvi](https://github.com/ChawlaAvi).\n- [LazyFrame: Exploring Laziness in Dataframes from Polars in Python](https://medium.com/@HeCanThink/lazyframe-exploring-laziness-in-dataframes-from-polars-in-python-46da61d48e79) - A blog post that introduces LazyFrames with Polars an Python by [Manoj Das](https://medium.com/@HeCanThink).\n- [Data Statistics in Polars](https://python.plainenglish.io/data-statistics-in-polars-8268be9843c5) - A post that explains how to extract insightful information from your data in Polars by [Alexandre Petit](https://medium.com/@alexandthedataworld).\n- [Groupby in Polars](https://python.plainenglish.io/groupby-in-polars-986ef08321ce) - A post that explains how to Learn how to do group data using Polars by [Alexandre Petit](https://medium.com/@alexandthedataworld).\n- [DuckDB vs Polars - Thunderdome.](https://dataengineeringcentral.substack.com/p/duckdb-vs-polars-thunderdome) - A blog post that compares Polars and DuckDB with the use of 16 GB of data on a machine of only 4 GB by [@danielbeach](https://github.com/danielbeach).\n- [How moving from Pandas to Polars made me write better code without writing better code](https://dev.to/check/how-moving-from-pandas-to-polars-made-me-write-better-code-without-writing-better-code-52bl) - A post that describs the process of \"Polarification\" of code written with Pandas by [@duvenagep](https://github.com/duvenagep).\n- [Revisiting a Classic Cheminformatics Paper with Polars: The Wiener Index](https://bertiewooster.github.io/2023/03/10/Revisiting-a-Classic-Cheminformatics-Paper-The-Wiener-Index.html) - A science blog post that uses Polars to track the information for the molecules in DataFrames by [@bertiewooster](https://github.com/bertiewooster).\n- [How to start using Polars \u0026 DuckDB together for data analysis](https://ganguly-04.medium.com/how-to-start-using-polars-duckdb-together-for-data-analysis-ded30fcb0bd9) - A post that demonstrates the usage of Polars with DuckDB to perform similar data transformations as is done using Pandas by [@sumaniitm](https://github.com/sumaniitm).\n- [Anatomy of a Polars Query: A Syntax Comparison of Polars vs SQL](https://towardsdatascience.com/anatomy-of-a-polars-query-a-syntax-comparison-of-polars-vs-sql-a0035ac8a4fa) - A post that compares Polars syntax to SQL by [@bfeif](https://github.com/bfeif).\n- [Pandas vs. Polars — Time to Switch?](https://towardsdatascience.com/pandas-vs-polars-time-to-switch-932d62e7e829) - A blog post that compares Polars to Pandas in a series of 4 benchmarks performed on a csv file with 11 million rows by [@daradecic](https://github.com/daradecic).\n- [How to JOIN datasets in Polars … compared to Pandas](https://www.confessionsofadataguy.com/how-to-join-datasets-in-polars-compared-to-pandas/) - A blog post compares dataframe joins in Polars vs Pandas by [@danielbeach](https://github.com/danielbeach).\n- [DuckDB vs Polars - Which One Is Faster?](https://medium.com/@yukithejapanese/duckdb-vs-polars-which-one-is-faster-61e73a7680e0) - An unofficial benchmark on DuckDB and Polars by [@StuffbyYuki](https://github.com/StuffbyYuki).\n- [Pandas vs Polars? Bid Adieu to Pandas and Switch To Polars!](https://towardsai.net/p/machine-learning/pandas-vs-polars-bid-adieu-to-pandas-and-switch-to-polars?amp=1) - An article that compares Polars to Pandas with a dataset of 1.2 GB. Code used is available on Github [here](https://github.com/sm823zw/pandas-vs-polars).\n- [Polars vs. Pandas: 30 Comparison Functions](https://medium.com/@yunuskaradagg/polars-vs-pandas-30-comparison-functions-95335430021b) - A reminder blog post that compares 30 functions written with Polars and Pandas by [Yunuskaradagg](https://medium.com/@yunuskaradagg).\n- [Polars vs. SQL: When to Choose Python for Your Data Adventures](https://medium.com/@yunuskaradagg/polars-vs-sql-when-to-choose-python-for-your-data-adventures-a3bb24c93baf) - A blog post that explores some common functions and their counterparts in both Polars and SQL by [Yunuskaradagg](https://medium.com/@yunuskaradagg).\n- [Age of DataFrames II: Polars Edition](https://medium.com/datamindedbe/age-of-dataframes-2-polars-edition-83442a06bced) - A blog post that illustrates the features of Polars through the analysis of a tournament from the video game Age of Empires II by [@woutergins]. Source code available [here](https://github.com/woutergins/age-of-dataframes) \n- [Polars: A Modern DataFrame Library](https://levelup.gitconnected.com/polars-a-modern-dataframe-library-dcce43f43f3b) - An article that introduces to Polars design and its main features by [@gox6](https://github.com/gox6).\n- [Mastering Polars: High-Efficiency Data Analysis and Manipulation](https://www.geeksforgeeks.org/mastering-polars-high-efficiency-data-analysis-and-manipulation/) - An article that provides a comprehensive introduction of Polars, highlighting its features and showcasing practical examples to get started.\n- [Encrypting data with Polars](https://garagashli.substack.com/p/encrypting-data-with-polars) - A post that illustrates how to use the polars_encryption plugin to encrypt data with Polars by [@zlobendog](https://github.com/zlobendog).\n- [Case Study Comparing Pandas and Polars with 1 Million Rows Data](https://towardsdatascience.com/statistically-confirm-your-benchmark-case-study-comparing-pandas-and-polars-with-1-million-rows-0ea04d7b61f2) - An blog post that compares benchmarking scores with the Independent samples t-test and Welch’s t-test using Python.\n- [How to Move From Pandas to Polars](https://blog.jetbrains.com/pycharm/2024/06/how-to-move-from-pandas-to-polars/#conclusion) - A blog post that explains how to move from Pandas to Polars using Pycharm by [@Cheukting].\n- [DuckDB vs Polars — Which One Is Faster?](https://medium.com/@yukithejapanese/duckdb-vs-polars-which-one-is-faster-61e73a7680e0) - An unofficial benchmark on DuckDB and Polars by [Yuki Kakegawa](https://medium.com/@yukithejapanese).\n- [Polars: The Must-Know Data Frame Library Every Data Scientist Should Know](https://ansababy.medium.com/polars-the-must-know-dataframe-library-every-data-scientist-should-know-209e47acceb8) - A blog post that provides a good first guide to the features of Polars by [@AnsaBaby](https://github.com/AnsaBaby).\n- [Benchmarking energy usage and performance of Polars and pandas](https://pola.rs/posts/benchmark-energy-performance/) - A blog post by [the Polars team](https://pola.rs/) itself benchmarking Polars and Pandas.\n- [Why I’m Switching to Polars](https://arilamstein.com/blog/2024/09/04/why-im-switching-to-polars/) - A blog post that explains the reasons why Ari Lamstein now uses Polars by [@arilamstein](https://github.com/arilamstein).\n- [Polars: A Modern DataFrame Library for High-Performance Data Analysis in Python](https://medium.com/@ardi.arunaditya/polars-a-modern-dataframe-library-for-high-performance-data-analysis-in-python-6e808dd591ee) - An article that presents data manipulation operations focusing on eager execution by [Ardi Arunaditya](https://medium.com/@ardi.arunaditya).\n- [Using Polars in Rust for high-performance data analysis ](https://dev.to/logrocket/using-polars-in-rust-for-high-performance-data-analysis-4ed3) - An article that looks how to use Polars to build a basic data analysis application, which exposes data sets and querying capabilities via a REST-based Web API by [@Mario Zupan](https://blog.logrocket.com/author/mariozupan).\n- [Pandas vs Polars: Performance Benchmarks for Common Data Operations](https://www.statology.org/pandas-vs-polars-performance-benchmarks-for-common-data-operations/) - A blog post that compares performance on common data operations between Polars and Pandas by [Vinod Chugani](https://www.linkedin.com/in/vc1401/?originalSubdomain=th).\n- [The Polars vs pandas Difference Nobody is Talking About](https://labs.quansight.org/blog/dataframe-group-by?utm_campaign=Polars\u0026utm_medium=Social\u0026utm_source=Medium\u0026utm_content=Labs\u0026utm_term=Blog) - A blog post that talks about non-elementary group-by aggregations with Polars by [@marcogorelli](https://github.com/marcogorelli).\n- [Translating Pandas to Polars](https://towardsdev.com/translating-pandas-to-polars-a7446c82bcca) - A blog post that  that proposes 20 code translations from Pandas to Polars by [@Rohit-Salunke](https://github.com/Rohit-Salunke).\n- [Tutorials about Polars](https://sparkbyexamples.com/category/polars/) - A list of blog posts on Polars topics by [@sparkbyexamples](https://github.com/sparkbyexamples).\n- [How to Deal With Missing Data in Polars](https://realpython.com/polars-missing-data/) - A post that covers practical techniques for managing missing data with Polars by [Ian Eyre](https://realpython.com/team/ieyre/).\n- [Polars intro](https://rparkr.github.io/polars-intro/) A short demo that introduces the Polars dataframe library through a marimo notebook by [@rparkr](https://github.com/rparkr).\n- [Build a Decision Tree in Polars from Scratch](https://towardsdatascience.com/build-a-decision-tree-in-polars-from-scratch/) - A post that explains how to build a decision tree with Polars by [@tocab](https://github.com/tocab). Code used is available on Github [here](https://github.com/tocab/efficient-trees).\n- [Pandas vs Polars: is it time to change?](https://medium.com/data-reply-it-datatech/pandas-vs-polars-is-it-time-to-change-6a387a8d12dd) - A post that summarizes the main issues involved in the transition from Pandas to Polars by [Michelangelo Florio](https://medium.com/@mic.florio).\n- [The Complete Guide to Polars for Data Science](https://noroinsight.com/polars-for-data-science-complete-guide/) - A hands-on tutorial that teaches how to load, manipulate, transform and optimize data sets with Polars in Python by [@norochalise](https://github.com/norochalise). Code used is available on Github [here](https://github.com/norochalise/noroinsight-polars-tutorial).\n- [Pandas vs Polars : Comparaison des performances et de la mémoire](https://www.monshotdata.com/p/pandas-vs-polars) - A 2025 benchmark that compares the performance of Polars and Pandas by [@moncoachdata](https://github.com/moncoachdata). Code used is available on Github [here](https://github.com/moncoachdata/MonShotData/blob/main/Pandas/Polars-vs-Pandas.ipynb?utm_source=www.monshotdata.com\u0026utm_medium=referral\u0026utm_campaign=pandas-vs-polars-comparaison-des-performances-et-de-la-memoire).\n- [Polars for Pandas Users — A Blazing Fast DataFrame Alternative](https://www.kdnuggets.com/polars-for-pandas-users-a-blazing-fast-dataframe-alternative) — A tutorial article that shows how to migrate from Pandas to Polars with code examples and performance optimization tips by [Vinod Chugani](https://www.linkedin.com/in/vc1401/?originalSubdomain=th).\n- [Data Validation Libraries for Polars (2025 Edition)](https://posit-dev.github.io/pointblank/blog/validation-libs-2025/) - A survey of five Python data validation libraries compatible with Polars, highlighting their strengths and trade-offs for robust data pipeline validation in 2025 by [@rich-iannone](https://github.com/rich-iannone).  \n- [Reshape Data in Polars Efficiently from Wide to Long Form](https://samukweku.github.io/data-wrangling-blog/notebooks/Reshape-Data-in-Polars-Wide-to_Long-Part-I.html) - A blog post list that details efficient transformation for Polars DataFrames from wide to long form by [@samukweku](https://github.com/samukweku).  \n- [Polars Boosted My Algorithm's Speed by 25x](https://john.soban.ski/polars.html) - A blog post that explains how using Polars increases code execution speed by 25 times compared to Pandas by [@hatdropper1977](https://github.com/hatdropper1977).  \n- [DuckDB vs Polars. Wait. DuckDB and Polars](https://www.confessionsofadataguy.com/duckdb-vs-polars-wait-duckdb-and-polars/) - A blog post  that helps you choose between Polars and DuckDB based on use cases by [@danielbeach](https://github.com/danielbeach).  \n- [Pandas vs Polars in 2025 — Should You Finally Make the Switch?](https://python.plainenglish.io/pandas-vs-polars-in-2025-should-you-finally-make-the-switch-90fb2756ffe1) - An article that compares performance and features between Polars and Pandas in 2025 by [@Gecofer](https://github.com/Gecofer).\n\n### Talks and videos\n\n- [Polars: Blazingly Fast DataFrames in Rust and Python](https://www.youtube.com/watch?v=kVy3-gMdViM) \u0026#9203; `37 min`  - Introduction to Polars by [databricks](https://www.databricks.com/).\n- [Polars: The Next Big Python Data Science Library... written in Rust?](https://www.youtube.com/watch?v=VHqn7ufiilE) \u0026#9203; `14 min` - A short video tutorial to get started coding with Polars by [@RobMulla](https://github.com/RobMulla).\n- [The Last Polars Dataframe vs. Pandas Dataframe Video You Should Ever See](https://www.youtube.com/watch?v=4oZiah1R6L8) \u0026#9203; `19 min` - A video that compares Polars and Pandas data frames.\n- [The Best library for building Data Pipelines...](https://www.youtube.com/watch?v=mi9f9zOaqM8) \u0026#9203; `12 min` - A video that compares Pandas, Spark and Polars for working with data in Python by [@RobMulla](https://github.com/RobMulla).\n- [Expressive \u0026 fast dataframes in Python with polars](https://www.youtube.com/watch?v=8nYEX0E07zc) \u0026#9203; `28 min` - A video that reviews some alternatives to Pandas for Python and then demonstrates some Polars features by Juan Luis Cano Rodríguez.\n- [Polars Introduction for Python with a 128GB Ryzen 24-core Benchmark vs Pandas](https://www.youtube.com/watch?v=J0wpRP-ExVg\u0026ab_channel=JeffHeaton) \u0026#9203; `12 min` - A video that provides an introduction to Polars for Python by [\\@jeffheaton](https://github.com/jeffheaton). Notebook used for the video [in this github repo](https://github.com/jeffheaton/present/blob/master/youtube/polars/polars.ipynb).\n- [Polars: The main alternative to pandas in Python!?](https://www.youtube.com/playlist?list=PLo9Vi5B84_dfAuwJqNYG4XhZMrGTF3sBx) \u0026#9203; `57 min` - A Polars tutorial series on Youtube by [\\@martinbel](https://github.com/martinbel). Notebooks and datasets used for the videos available [in this github repo](https://github.com/martinbel/polars-tutorial).\n- [Polars vs Pandas](https://www.youtube.com/watch?v=jU8Ghp7tRCU\u0026ab_channel=hu-po) \u0026#9203; `37 min` - A detailed video on Youtube that compares Polars and Pandas by [\\@hu-po](https://github.com/hu-po).\n- [Polars: The Super Fast Dataframe Library for Python — Goodbye Pandas?](https://artificialcorner.com/polars-the-super-fast-dataframe-library-for-python-goodbye-pandas-85156e84337f) - An article and a [video](https://www.youtube.com/watch?v=CByx7XjYMhw) \u0026#9203; `19 min` that explores some basic features of Polars by [@ifrankandrade](https://github.com/ifrankand).\n- [Manipulación de Datos con Polars en python](https://www.youtube.com/watch?v=3RM3pWw2iRQ) \u0026#9203; `51 min` - A detailed tutorial video in Spanish that shows 20 Polars functions to perform 80% of the tasks of a data scientist by [Naren Castellon](https://www.linkedin.com/in/naren-castellon-1541b8101/?originalSubdomain=pa).\n- [An opinionated introduction to Polars](https://www.dropbox.com/s/fphay3yav2b2rdq/2023_polars.pdf?dl=1) - Great Polars introduction slides from [@krlng](https://github.com/krlng) at PyCon 2023.\n- [Polars - make the switch to lightning-fast dataframes](https://www.youtube.com/watch?v=CtkMzCIXOWk) \u0026#9203; `30 min` - A talk that reports an experience switching from Pandas to Polars in a real-world ML project by [@datenzauberai](https://github.com/datenzauberai). Slides are available [here](https://github.com/datenzauberai/PyConDE-2023--Polars-make-the-switch/raw/main/Polars%20-%20make%20the%20switch%20to%20lightning-fast%20dataframes%20-%20Versand.pdf).\n- [Polars vs Pandas | detailed test with explained results](https://www.youtube.com/watch?v=tAV-1hPHtsY) \u0026#9203; `22 min` - A video that presents 8 distinct tests which demonstrates differences between Pandas and Polars by [@vb100](https://github.com/vb100). Associated github repo is [here](https://github.com/vb100/polars_vs_pandas).\n- [Polars: A highly optimized dataframe library](https://youtu.be/2Yz4VCxRJA4) \u0026#9203; `20 min` - A video that presents some mains features of Polars by [@mattharrison](https://github.com/mattharrison).\n- [How to update mass data using Polars DataFrame](https://www.youtube.com/watch?v=ivJSk6JLWBQ) \u0026#9203; `9 min` - A video that presents the process of writing code to update mass columns across CSV or data files by [\\@AmitXShukla](https://github.com/AmitXShukla). Notebook used for the video [in this github repo](https://github.com/AmitXShukla/RPA/blob/main/notebooks/Basic%20calculator.ipynb).\n- [Using the Rust Polars DataFrame library in a CLI](https://www.youtube.com/watch?v=CUQaoAcc95M) \u0026#9203; `4 min` - A video that shows how to integrate Polars in a commande line interface by [\\@paiml](https://github.com/paiml).\n- [The Ultimate Guide to Data Wrangling with Python | Rust Polars Data Frame](https://www.youtube.com/watch?v=keCvzMihDfk\u0026list=PLp0TENYyY8lHJaY4t5bAihnFS5TBUQYV1) \u0026#9203; `10 videos` - A playlist of 10 videos (WIP) that equips you with all the necessary knowledge required to utilize Python Polars Data Frame by [\\@AmitXShukla](https://github.com/AmitXShukla).\n- [Polars DataFrame](https://www.youtube.com/watch?v=clq4NB1OaIA) ⏳ 41 min - A video that shows some basic manipulations with Polars and Python by [@vedica1011](https://github.com/vedica1011). Notebook used for the video [in this github repo](https://github.com/vedica1011/Polars).\n- [Why I switched grom Pandas to Polars](https://www.youtube.com/watch?v=u5mIDz5ldmI) ⏳ 53 min - A workshop that breaks down the 3 reasons why you could switched from Pandas to Polars by [@bfeif](https://github.com/bfeif). Notebook used for the video [in this github repo](https://github.com/bfeif/personal-website/blob/main/code/notebooks/the-3-reasons-why-i-have-permanently-switched-from-pandas-to-polars.ipynb).\n- [Delimiters in Python Polars](https://www.youtube.com/watch?v=jq1FRZ0VDDk) ⏳ 15 min - A video that explains how to use delimiters in Python Polars by [@CodeKlaudia](https://github.com/CodeKlaudia).\n- [Intro to Polars](https://youtube.com/playlist?list=PL6FP7t_F5uo6M-YXwZ5cadqr3EMwPoteP\u0026si=wc1GLcOGcRZU3Uz1) ⏳ 7 videos - A playlist of 7 videos that introduces the basic concepts of Polars (DataFrames, filtering, splitting...) by [Joram Mutenge](https://www.linkedin.com/in/jorammutenge/).\n- [Machine Learning with Polars](https://youtube.com/playlist?list=PL6FP7t_F5uo60l16AWCJJHLE6liGPqa7u\u0026si=uNsH5I7GUojXeJmw) ⏳ 6 videos - A playlist of 6 videos that analyzing and cleaning data using Polars to train machine learning models by [Joram Mutenge](https://www.linkedin.com/in/jorammutenge/).\n- [Pandas and Polars with Marco Gorelli](https://thebakery.dev/68/) \u0026#9203; `55 min` - A podcast by The Developers' Bakery that compares the performance of Polars to Pandas by [\\@MarcoGorelli](https://github.com/MarcoGorelli).\n- [Library of the week 13 : Polars with Python](https://www.youtube.com/watch?v=kv7rqHgX20w) ⏳ 15 min - A video that presents Polars with Python by [@enarroied](https://github.com/enarroied). Article supplied with the video [in this page](https://python.plainenglish.io/library-of-the-week-13-polars-fd1398a8841b).\n- [Polars is the Pandas killer | PyData Tel Aviv 2024](https://www.youtube.com/watch?v=sepiszMSvBs) ⏳ 22 min - A video that  shows how Polars is competing head to head with scale, speed and ease of use for dataframe solution in python by [Igor Mintz](https://www.linkedin.com/in/igormintz/?originalSubdomain=il).\n- [Polars-Cookbook in Python](https://github.com/PacktPublishing/Polars-Cookbook) - Polars cookbook with organized by Python notebooks and chapter by [@StuffbyYuki](https://github.com/StuffbyYuki).\n- [Polars - An Optimized Dataframe Library](https://www.youtube.com/watch?v=6FEvTwmMbOo) ⏳ 84 min - A video that compares the main features of Polars with those of Pandas, with a focus on speeding up your data pipeline by [@mattharrison](https://github.com/mattharrison).\n- [DataFrames on steroids with Polars](https://www.youtube.com/watch?v=U5Gl_X6Z7Lk) ⏳ 42 min - A video that demonstrates Polars for Python and shows how much faster it is compared to pandas while remaining just as convenient by [@prosoitos](https://github.com/prosoitos). Slides are available [here](https://mint.westdri.ca/python/wb_polars_slides#/title-slide).\n- [Pandas, Polars and the DataDrame Consortium](https://www.youtube.com/watch?v=-kz1EAhlflM) ⏳ 25 min - A video that offers a detailed performance comparison between Polars and Pandas. This analysis serves as a foundation for the introduction of the DataFrame Consortium, which aims to standardize data manipulation libraries.\n- [Polars streaming data processing](https://www.youtube.com/watch?v=jMkvEFNXkks) ⏳ 61 min - A video that provides a complete tutorial on the main methods used in Polars by [Digital Program Life](https://www.youtube.com/channel/UCkZ8YD_N4uVnG8y8UnXo1Lg).\n- [Python: Polars Data Analysis](https://www.youtube.com/watch?v=xSfeHaE9djY) ⏳ 59 min - A video that illustrates the main features of Polars by [Digital Program Life](https://www.youtube.com/channel/UCkZ8YD_N4uVnG8y8UnXo1Lg).\n- [Integrate Polars DataFrame with Ollama](https://www.youtube.com/watch?v=E5Hz35DAq8w) ⏳ 12 min - A video that demonstrates how to integrate Polars with Ollama local models to do data analysis by [@fahdmirza](https://github.com/fahdmirza).\n- [Polars basics playlist](https://www.youtube.com/watch?v=71u1KaUErVk) - A playlist that introduces the basic features of Polars in an instructive way.\n- [Polars - SQL Interface for Querying DataFrames](https://www.youtube.com/watch?v=-D_tsBY4NrI) ⏳ 20 min - A video that shows how to use SQL to query the data in Polars DataFrames by [@bugbytes-io](https://github.com/bugbytes-io).\n- [How to Learn the Polars DataFrame Library](https://www.youtube.com/watch?v=OTVDmA6CRlQ) ⏳ 110 min - A long video that explains and illustrates the basic principles of Polars by [@KeithGalli](https://github.com/KeithGalli). Associated github repo is [here](https://github.com/KeithGalli/polars-livestream).\n- [Polars with Plotly](https://www.youtube.com/watch?v=slq4VhUxtCc) ⏳ 19 min - A video that shows the usage of Polars with the Plotly graphic library by [Plotly](https://plotly.com/).  \u003c\u003e\n- [Polars and time series | PyData 2024](https://www.youtube.com/watch?v=qz-zAHBz6Ks) ⏳ 29 min - A video that shows how to use Polars effectively for time series analysis iby [@MarcoGorelli](https://github.com/MarcoGorelli).\n- [How to Learn the Polars DataFrame Library](https://www.youtube.com/watch?v=5V_MvnwTVwc) ⏳ 65 min - A video that enables to learn practical techniques for data manipulation and advanced transformations by [@kimfetti](https://github.com/kimfetti). Associated github repo is [here](https://github.com/kimfetti/Conferences/tree/master/DataUmbrella_2024).\n- [Polars: Past, Present and Future with Ritchie Vink](https://youtu.be/ubqF0yGyphU?si=rf0M6Q4YV4nHJdiE) ⏳ 71 min - A video in which Jon Krohn talks with the creator of Polars, Ritchie Vink ([@ritchie46](https://github.com/ritchie46)), about why Polars is important, how it works, and where it's going by [@jonkrohn](https://github.com/jonkrohn). \n- [Understanding Polars Expressions when you're used to Pandas](https://youtu.be/BgnPgssga90?si=TM_Dtz6nJS6180SI) ⏳ 36 min - A video that explains how to understand expressions from a Pandas perspective by [@marcogorelli](https://github.com/marcogorelli). \n- [Understanding Polars Expressions when you're used to Pandas](https://www.youtube.com/watch?v=8Ex93IG37VI) ⏳ 31 min - A video that explains how to write your own Polars Plugin by [@marcogorelli](https://github.com/marcogorelli). \n- [Polars - Talk Python To Me Ep.402](https://talkpython.fm/episodes/show/402/polars-a-lightning-fast-dataframe-for-python-updated-audio) ⏳ 69 min - A video in which Ritchie Vink gives a look at Polars by [Talk Python To Me](https://talkpython.fm/). \n- [10 Polars Tools and Techniques To Level Up Your Data Science - Talk Python To Me Ep.510](https://talkpython.fm/episodes/show/510/10-polars-tools-and-techniques-to-level-up-your-data-science) ⏳ 58 min - A video in which Christopher Trudeau shares his recent work with Polars and highlights a collection of complementary Polars extensions and libraries by [Talk Python To Me](https://talkpython.fm/). \n\n## Follow\n\n- [pola-rs (@pola-rs)](https://github.com/pola-rs) - Github organisation for Polars \n- [Ritchie Vink (@ritchie46)](https://github.com/ritchie46) - Author of Polars\n- [Stijn de Gooijer (@stinodego)](https://github.com/stinodego) - Member of Polars organisation\n- [Alexander Beedie (@alexander-beedie)](https://github.com/alexander-beedie) - Contributor to Polars projects\n- [Marco Edward Gorelli (@MarcoGorelli)](https://github.com/MarcoGorelli) - Contributor to Polars projects\n- [Eitsupi (@eitsupi)](https://github.com/eitsupi) - Contributor to R Polars project\n- [Etienne Bacher (@etiennebacher)](https://github.com/etiennebacher) - Contributor to R Polars project\n- [PolarsCodeAcademy](https://www.youtube.com/@PolarsCodeAcademy) - Youtube Channel with thematic videos about Polars\n\n## Contributing\n\n- [Damien Dotta (@ddotta)](https://github.com/ddotta ) - Maintainer of Awesome Polars list\n  \nThanks goes to these [contributors](https://github.com/ddotta/awesome-polars/graphs/contributors)!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fddotta%2Fawesome-polars","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fddotta%2Fawesome-polars","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fddotta%2Fawesome-polars/lists"}