# Install harperdb with npm

HarperDB is a distributed database, caching service, streaming broker, and application development platform focused on performance and ease of use. Version 4.7.34 via npm; verified 2026-06-19.

## Install

```sh
sudo av install npm:harperdb
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g harperdb
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:harperdb
- **Package manager:** npm
- **Package manager page:** <https://www.npmjs.com/package/harperdb>
- **Version:** 4.7.34
- **Source summary:** HarperDB is a distributed database, caching service, streaming broker, and application development platform focused on performance and ease of use.
- **Homepage:** <https://www.harperdb.io/>
- **Upstream docs:** <https://www.harperdb.io/>
- **License:** SEE LICENSE IN LICENSE
- **Source archive:** <https://registry.npmjs.org/harperdb/-/harperdb-4.7.34.tgz>
- **Published:** 2026-06-19T11:34:51.526Z
- **Last updated:** 2026-06-19T11:34:51.526Z
- **Generated:** 2026-07-08T18:08:21+00:00

## Executables

- harper (cli)
- harperdb (cli)
- harperdb (alias)

## Dependencies

- @aws-sdk/client-s3
- @aws-sdk/lib-storage
- @datadog/pprof
- @endo/static-module-record
- @fastify/autoload
- @fastify/compress
- @fastify/cors
- @fastify/static
- @turf/area
- @turf/boolean-contains
- @turf/boolean-disjoint
- @turf/boolean-equal
- @turf/circle
- @turf/difference
- @turf/distance
- @turf/helpers
- @turf/length
- alasql
- argon2
- asn1js
- cbor-x
- chalk
- chokidar
- cli-progress
- clone
- dotenv
- easy-ocsp
- fast-glob
- fastify
- fastify-plugin
- fs-extra
- graphql
- gunzip-maybe
- human-readable-ids
- inquirer
- is-number
- joi
- json-bigint-fixes
- json2csv
- jsonata
- jsonwebtoken
- lmdb
- lodash
- mathjs
- micromatch
- minimist
- moment
- mqtt-packet
- msgpackr
- nats
- needle
- node-forge
- node-stream-zip
- node-unix-socket
- normalize-path
- ora
- ordered-binary
- papaparse
- passport
- passport-http
- passport-local
- pino
- pkijs
- prompt
- properties-reader
- recursive-iterator
- semver
- send
- ses
- stream-chain
- stream-json
- systeminformation
- tar-fs
- ulidx
- uuid
- validate.js
- ws
- yaml

## Install behavior

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

## Freshness

- Page generated: 2026-07-08
- Package-manager version: 4.7.34
- Package-manager updated: 2026-06-19
- Local data: ok
- Upstream repository: https://www.harperdb.io/
- info: Release/tag comparison is only available for GitHub repositories.

## Security Notes

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


## Source Database Details

- **Source Database:** npm registry
- **Dist Tags:** Latest: 4.7.34, Latest V4.5: 4.5.43, Latest V4.6: 4.6.26, Next: 4.7.0-beta.8, Stable: 4.7.34
- **Version Count:** 334
- **Maintainers:** harperdb_team
- **Author:** HarperDB
- **Publisher:** harperdb_team
- **Engines:** Go Lang: 1.21.7, Minimum Node: 16.0.0, Nats Server: 2.10.11
- **Optional Dependencies:** bufferutil, hdd-space, segfault-handler, utf-8-validate
- **Integrity:** sha512-2o8P8Y/Dv3X4AQhRhe6aOuo9Z+SnlwTNk61UTdxcZsgVj55k4bK0uwU5XawYoiE7wx4YO1i1hJxAW7E+dInyRA==
- **Shasum:** 18a3b02251752f7c9a8dcbe38c10e52485cb6172
- **Unpacked Size:** 101,223,171
- **File Count:** 0
- **Created At:** 2019-10-31T17:06:05.312Z
- **Latest Published At:** 2026-06-19T11:34:51.526Z
- **Modified At:** 2026-06-19T12:15:41.429Z

## Other Package-Manager Records

- Nix - harper: installed executable or alias match | nixpkgs package indexes: pkgs/by-name/ha/harper/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- apk - harper - 2.1.0-r0: installed executable or alias match | Alpine Linux edge package indexes: harper from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | English grammar checker | https://github.com/Automattic/harper
- pacman - harper - 2.4.0-1: installed executable or alias match | Arch Linux sync databases: harper from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | The Grammar Checker for Developers | https://github.com/Automattic/harper
- Scoop - main/harper: installed executable or alias match | Scoop official bucket manifest trees: bucket/harper.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget - Automattic.harper-ls: installed executable or alias match | Windows Package Manager source index: Automattic.harper-ls from https://cdn.winget.microsoft.com/cache/source.msix


## Related links

- [Database and data packages](https://www.automicvault.com/pkg/database-data-tools/) - Matched curated package taxonomy and local package facts.
- [harper](https://www.automicvault.com/pkg/npm/harper/) - Executable or command metadata overlaps with this package. Shared terms: alasql, area, argon2, asn1js, autoload.
- [dynamodb-admin](https://www.automicvault.com/pkg/npm/dynamodb-admin/) - Local metadata places this package in an adjacent workflow. Shared terms: aws, aws-sdk, cli, client, data.
- [elasticdump](https://www.automicvault.com/pkg/npm/elasticdump/) - Local metadata places this package in an adjacent workflow. Shared terms: aws, aws-sdk, cli, client, data.

## Sources

- Nucleus package database
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph