home/categories/data-engineering/davila7-claude-code-templates-cli-tool-components-skills-scientific-polars-skill-md
data-engineeringdata-ai
polars
Fast DataFrame library (Apache Arrow). Select, filter, group_by, joins, lazy evaluation, CSV/Parquet I/O, expression API, for high-performance data analysis workflows.
maintainer
davila7
Updated 1/20/2026
Stars
17577
Forks
1576
quick start
Installation and usage
Fast DataFrame library (Apache Arrow). Select, filter, group_by, joins, lazy evaluation, CSV/Parquet I/O, expression API, for high-performance data analysis workflows.
Installation
$ install --globalskills.sh
Usage
Once installed, you can use this skill by running the following command in your terminal:
skills use polars