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polars

Fast in-memory DataFrame library for datasets that fit in RAM. Use when pandas is too slow but data still fits in memory. Lazy evaluation, parallel execution, Apache Arrow backend. Best for 1-100GB datasets, ETL pipelines, faster pandas replacement. For larger-than-RAM data use dask or vaex.

Stars
39,227
Source
sickn33/antigravity-awesome-skills
Updated
2026-05-30
Slug
sickn33--antigravity-awesome-skills--polars
View on GitHubRaw SKILL.md

// install — copy + paste into any project

mkdir -p .claude/skills && curl -fsSL https://raw.githubusercontent.com/sickn33/antigravity-awesome-skills/HEAD/plugins/antigravity-awesome-skills-claude/skills/polars/SKILL.md -o .claude/skills/polars.md

Drops the SKILL.md into .claude/skills/polars.md. Works with Claude Code, Cursor, and any agent that loads SKILL.md files from .claude/skills/.