Top 7 Python polar Projects

Mimesis

3 4,304 9.1 Python

Mimesis is a powerful Python library that empowers developers to generate massive amounts of synthetic data efficiently.
ibis

23 4,074 10.0 Python

the portable Python dataframe library

Project mention: Show HN: Hashquery, a Python library for defining reusable analysis | news.ycombinator.com | 2024-04-23

I really don't understand the appeal of dbt vs a proper programming language. The templating approach leads to massive spaghetti. I look forward to trying out something like Ibis [0]
0: https://ibis-project.org/

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
functime

5 891 9.6 Python

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

Project mention: functime: NEW Data - star count:616.0 | /r/algoprojects | 2023-11-08

jupysql

8 598 9.3 Python

Better SQL in Jupyter. 📊

Project mention: Show HN: JupySQL – a SQL client for Jupyter (ipython-SQL successor) | news.ycombinator.com | 2023-12-06

Hey, HN community!
We're stoked to launch JupySQL today! JupySQL is an open-source library that brings a modern SQL experience to Jupyter. JupySQL is compatible with all major databases, such as Snowflake, Redshift, PostgreSQL, MySQL, MariaDB, DuckDB, SQL Server, Clickhouse, Trino, and more!
To get started, check out our tutorial: https://jupysql.ploomber.io/en/latest/quick-start.html
SQL is the defacto language for data analysis; however, analysis often requires a mix of SQL and Python. JupySQL bridges this gap, allowing users to execute SQL queries seamlessly in Jupyter and continue their analysis in Python. Add %%sql to the top of your cell and start writing SQL.
Here are some of JupySQL's main features:
- Syntax highlighting

polars-xdt

1 151 9.7 Python

Polars plugin offering eXtra stuff for DateTimes

Project mention: Business day arithmetic in Polars is...easy! Just use the `polars-business` plugin | /r/datascience | 2023-11-14

cuallee

5 107 9.0 Python

Possibly the fastest DataFrame-agnostic quality check library in town.

Project mention: Show HN: Snowflake Data Quality Checks in Python | news.ycombinator.com | 2024-02-11

lightning-mlflow-hf

1 42 7.2 Python

Use QLoRA to tune LLM in PyTorch-Lightning w/ Huggingface + MLflow

Project mention: Show HN: LoRA Tune LLM in Lightning on GPU | news.ycombinator.com | 2023-11-12

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).