polars
✓Use when "Polars", "fast dataframe", "lazy evaluation", "Arrow backend", or asking about "pandas alternative", "parallel dataframe", "large CSV processing", "ETL pipeline", "expression API"
Installation
SKILL.md
Lightning-fast DataFrame library with lazy evaluation and parallel execution.
| Mode | Function | Executes | Use Case |
| Eager | readcsv() | Immediately | Small data, exploration | | Lazy | scancsv() | On .collect() | Large data, pipelines |
Use when "Polars", "fast dataframe", "lazy evaluation", "Arrow backend", or asking about "pandas alternative", "parallel dataframe", "large CSV processing", "ETL pipeline", "expression API" Source: eyadsibai/ltk.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/eyadsibai/ltk --skill polars- Source
- eyadsibai/ltk
- Category
- {}Data Analysis
- Verified
- ✓
- First Seen
- 2026-02-17
- Updated
- 2026-02-18
Quick answers
What is polars?
Use when "Polars", "fast dataframe", "lazy evaluation", "Arrow backend", or asking about "pandas alternative", "parallel dataframe", "large CSV processing", "ETL pipeline", "expression API" Source: eyadsibai/ltk.
How do I install polars?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/eyadsibai/ltk --skill polars Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/eyadsibai/ltk
Details
- Category
- {}Data Analysis
- Source
- skills.sh
- First Seen
- 2026-02-17