# Install logfmt with npm

key=value logger and parser. Version 1.4.0 via npm; verified 2023-12-17.

## Install

```sh
sudo av install npm:logfmt
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g logfmt
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:logfmt
- **Package manager:** npm
- **Package manager page:** <https://www.npmjs.com/package/logfmt>
- **Version:** 1.4.0
- **Source summary:** key=value logger and parser
- **Homepage:** <https://github.com/csquared/node-logfmt#readme>
- **Repository:** <https://github.com/csquared/node-logfmt>
- **Upstream docs:** <https://github.com/csquared/node-logfmt#readme>
- **License:** MIT
- **Source archive:** <https://registry.npmjs.org/logfmt/-/logfmt-1.4.0.tgz>
- **Issue tracker:** <https://github.com/csquared/node-logfmt/issues>
- **Published:** 2023-12-17T17:49:26.600Z
- **Last updated:** 2023-12-17T17:49:26.600Z
- **Generated:** 2026-08-04T22:13:35+00:00

## Executables

- logfmt (cli)
- logfmt (alias)

## Dependencies

- split
- through

## Build dependencies

- express
- mocha
- restify

## Install behavior

- Post-install hook: not defined
- Bottle: not available

## Freshness

- Page generated: 2026-08-04
- Package-manager version: 1.4.0
- Package-manager updated: 2023-12-17
- Local data: ok
- Upstream repository: https://github.com/csquared/node-logfmt
- warning: The package-manager record has not been updated in over a year.
- info: No cached GitHub release or tag data was available.

## Security Notes

No matching local secret-handling manifest was found for logfmt. Package metadata is still published here so future coverage has a stable package URL.


## Source Database Details

- **Source Database:** npm registry
- **Dist Tags:** Latest: 1.4.0
- **Version Count:** 41
- **Maintainers:** csquared
- **Author:** csquared
- **Publisher:** csquared
- **Integrity:** sha512-p1Ow0C2dDJYaQBhRHt+HVMP6ELuBm4jYSYNHPMfz0J5wJ9qA6/7oBOlBZBfT1InqguTYcvJzNea5FItDxTcbyw==
- **Shasum:** 6cb1e62cf65143a3248aa0f2823c3bd436e2251f
- **Unpacked Size:** 65,433
- **File Count:** 0
- **Created At:** 2013-05-02T07:53:50.150Z
- **Latest Published At:** 2023-12-17T17:49:26.600Z
- **Modified At:** 2023-12-17T17:49:26.782Z


## Related links

- [Text processing packages](https://pkg.so/text-processing-tools/) - Matched curated package taxonomy and local package facts.
- [JSONStream](https://pkg.so/npm/jsonstream/) - Local package facts share a topical domain. Shared terms: cli, data, parser, processing, through.
- [cldr-data-downloader](https://pkg.so/npm/cldr-data-downloader/) - Local package facts share a topical domain. Shared terms: cli, data, parser, processing.
- [convert-excel-to-json](https://pkg.so/npm/convert-excel-to-json/) - Local package facts share a topical domain. Shared terms: cli, data, parser, processing.

## Sources

- pkg.so package database
- package-page enrichment
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- cross-ecosystem install command graph