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Install peggy with npm

Parser generator for JavaScript. Version 5.1.0 via npm; verified 2026-03-01.

Install commandSecurity notes

install

Additional install commands

Portable and language managers

npmverified · 100%
npm install -g peggy

local npm package metadata

overview

Package summary

Parser generator for JavaScript

Commands and aliases

  • peggy

security posture

No protected-tool coverage found yet

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

Install behavior

  • No npm postinstall script is recorded in package metadata.
  • No Homebrew bottle metadata was recorded.
  • Installs with 3 runtime dependencies.

Recommended review

Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.

executables

Installed executables

CommandKindExposureNote
peggycliglobal executable

freshness

Version and freshness

These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.

page generated2026-08-04
manager version5.1.0
manager updated2026-03-01
local dataok
upstreamnot checked
latest detectednot detected

https://github.com/peggyjs/peggy

install metadata

Package metadata

Package keynpm:peggy
Version5.1.0
Package managernpm
Package manager pagehttps://www.npmjs.com/package/peggy
Homepagehttps://peggyjs.org/
Repositoryhttps://github.com/peggyjs/peggy
Upstream docshttps://peggyjs.org/
LicenseMIT
Source archivehttps://registry.npmjs.org/peggy/-/peggy-5.1.0.tgz
Issue trackerhttps://github.com/peggyjs/peggy/issues
Last updated2026-03-01T19:09:50.922Z
Published2026-03-01T19:09:50.922Z
Dependencies@peggyjs/from-mem, commander, source-map-generator
Bottlenot recorded
npm postinstallnot defined
Servicenone declared
Keywordsgrammar, parser generator, PEG, PEG.js

registry facts

Source database details

Source Databasenpm registry
Dist Tags
Latest
5.1.0
Pre
4.1.0-pre.2
Version Count29
Maintainers
  • clintjhill
  • hildjj
  • charlespick
AuthorDavid Majda
PublisherGitHub Actions
Engines
Node
>=20
Integritysha512-IEo5aYRZ2kXH4Qby06cjtL114PZnwLoTiA41vUmg2vPZgANn+c87m5BUurhuDr5/cu758ZlpgsAfBVx+hhO5+w==
Shasum8e2a681128cf776648417f60394a40b4a712f503
Unpacked Size592,273
File Count0
Created At2012-04-10T06:22:51.049Z
Latest Published At2026-03-01T19:09:50.922Z
Modified At2026-03-01T19:09:51.236Z

package graph

Links come from deterministic package relationships, av.db category and tag curation, ecosystem matches, and package hub membership.

Same workflow

  • pegjsBoth packages touch the same language runtime or ecosystem. Shared terms: cli, data, data-processing, generator, javascript.
  • plantuml-parserBoth packages touch the same language runtime or ecosystem. Shared terms: cli, data, data-processing, javascript, parser.
  • regexp-treeBoth packages touch the same language runtime or ecosystem. Shared terms: cli, data, data-processing, javascript, parser.

source trail

Generated from repository data

This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.

Used sources

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