# jayin
> Piping with JavaScript at the terminal

## Summary
Process piped data with JavaScript expressions

## Capabilities
- Use JavaScript to process piped data
- Filter and transform data in pipelines

## When to Use
- You want to use JavaScript in Unix pipelines

## When NOT to Use
- You prefer awk or jq

## Related Tools
- [jsawk](/tools/jsawk) (complementary)
- [json](/tools/json) (complementary)

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Source: https://littlescripts.sh/tools/jayin
