Skip to content
JS
Package

lop

Create parsers using parser combinators with helpful error messages

v0.4.2, 2 Sept 2024BSD-2-Clause-Types: NoneParsers and serialisers
$ npm install lop

Key numbers

As of 25 Sept 2026
Weekly downloads
5.9m
+602% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
3
Direct, from package.json
Last release
2 years ago
v0.4.2
GitHub stars
7
0 forks
Open issues / PRs
1 / 1
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
02m4m6m8mSept 2025Mar 2026Sept 2026High 7.6m (25 Aug 2026)Low 764.8k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

5,906,988 downloads last week, 27,579,132 in the last month. The 12-month change of +602% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
09 in total
Latest version
0.4.2, 2 Sept 20242 years ago
First published
25 Aug 2012
Last push to GitHub
2 Sept 2024752 days before the snapshot
Repository archived
No
Open issues
1
Open pull requests
1
Commits, last 52 weeks
0
Dependents on npm
69

Major versions

  1. v0 first release 0.2.4, 25 Aug 2012

Recent releases

VersionPublished
0.4.22 Sept 2024
0.4.111 May 2021
0.4.021 Jun 2016
0.3.015 Aug 2015
0.2.814 Apr 2013
0.2.712 Apr 2013
0.2.630 Mar 2013
0.2.525 Aug 2012
0.2.425 Aug 2012
Module format
-Not determined from package.json
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
74 kB
Dependencies (3)
duckoptionunderscore
npm install lop
  • jsDelivrhttps://cdn.jsdelivr.net/npm/lop@0.4.2/
  • unpkghttps://unpkg.com/lop@0.4.2/
  • esm.shhttps://esm.sh/lop@0.4.2
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.