Package

json-logic-js

Build complex rules, serialize them as JSON, and execute them in JavaScript

v2.0.5, 9 Jul 2024MIT-Types: -

$ npm install json-logic-js

npm Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 1.7m; +357% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 2 years ago; v2.0.5
GitHub stars: -
Open issues / PRs: - / -
Contributors: -
Commits, last 52 weeks: -

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.

1,703,726 downloads last week, 8,248,398 in the last month. The 12-month change of +357% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 018 in total
Latest version: 2.0.5, 9 Jul 20242 years ago
First published: 1 Mar 2016
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: 386

Major versions

v2 first release 2.0.0, 9 Nov 2020
v1 first release 1.0.1, 1 Mar 2016

Recent releases

Version	Published
2.0.5	9 Jul 2024
2.0.4	9 Jul 2024
2.0.2	10 Jan 2022
2.0.1	30 Mar 2021
2.0.0	9 Nov 2020
1.2.3	20 Oct 2020
1.2.2	5 Jan 2018
1.2.1	5 Oct 2017
1.2.0	12 Sept 2017
1.1.3	30 Jun 2017
1.1.2	21 Jun 2017
1.1.1	12 May 2017
1.1.0	5 Apr 2017
1.0.11	2 Mar 2017

Compatibility

Module format: -Not determined from package.json
TypeScript types: -
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): -
Dependencies (0): None

Install

npm install json-logic-js

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/json-logic-js@2.0.5/
unpkghttps://unpkg.com/json-logic-js@2.0.5/
esm.shhttps://esm.sh/json-logic-js@2.0.5

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

Indexability: Not indexed (discovery only): completeness 0.5 < 0.6 (missing: github_owner, stars, module_type, category); GitHub data not fetched yet; no category.