Package

pegjs

Parser generator for JavaScript

v0.10.0, 19 Aug 2016MITCommonJSTypes: None

$ npm install pegjs

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 487.7k; -13% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 10 years ago; v0.10.0
GitHub stars: 4.9k; 418 forks
Open issues / PRs: 110 / 7
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

487,704 downloads last week, 2,443,057 in the last month. The 12-month change of -13% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 07 in total
Latest version: 0.10.0, 19 Aug 201610 years ago
First published: 14 Apr 2011
Last push to GitHub: 8 Nov 20211,781 days before the snapshot
Repository archived: No
Open issues: 110
Open pull requests: 7
Commits, last 52 weeks: 0
Dependents on npm: -

Major versions

v0 first release 0.6.0, 14 Apr 2011

Recent releases

Version	Published
0.10.0	19 Aug 2016
0.9.0	30 Aug 2015
0.8.0	24 Dec 2013
0.7.0	18 Apr 2012
0.6.2	20 Aug 2011
0.6.1	14 Apr 2011
0.6.0	14 Apr 2011

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=0.10
Runtimes: -
Unpacked size (npm): -
Dependencies (0): None

Install

npm install pegjs

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/pegjs@0.10.0/
unpkghttps://unpkg.com/pegjs@0.10.0/
esm.shhttps://esm.sh/pegjs@0.10.0

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.