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Package

lighthouse

Automated auditing, performance metrics, and best practices for the web.

v13.5.0, 18 Sept 2026Apache-2.0ESM onlyTypes: None
$ npm install lighthouse
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Key numbers

As of 25 Sept 2026
Weekly downloads
3.1m
+95% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
28
Direct, from package.json
Last release
6 days ago
v13.5.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
02m4m6mSept 2025Mar 2026Sept 2026High 4.4m (25 Aug 2026)Low 1.1m (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.

3,139,788 downloads last week, 15,162,733 in the last month. The 12-month change of +95% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
10148 in total
Latest version
13.5.0, 18 Sept 20266 days ago
First published
28 Mar 2012
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v13 first release 13.0.0, 10 Oct 2025
  2. v12 first release 12.0.0, 22 Apr 2024
  3. v11 first release 11.0.0, 3 Aug 2023
  4. v10 first release 10.0.0, 9 Feb 2023
  5. v9 first release 9.0.0, 15 Nov 2021
  6. v8 first release 8.0.0, 2 Jun 2021
  7. v7 first release 7.0.0, 18 Dec 2020
  8. v6 first release 6.0.0, 19 May 2020
  9. v5 first release 5.0.0, 7 May 2019
  10. v4 first release 4.0.0, 16 Jan 2019
  11. v3 first release 3.0.0, 29 Jun 2018
  12. v2 first release 2.0.0, 19 May 2017
  13. v1 first release 1.0.0, 24 Aug 2015
  14. v0 first release 0.0.1, 28 Mar 2012

Recent releases

VersionPublished
13.5.018 Sept 2026
13.4.120 Jul 2026
13.4.09 Jun 2026
13.3.07 May 2026
13.2.01 May 2026
13.1.06 Apr 2026
13.0.311 Feb 2026
13.0.29 Feb 2026
13.0.122 Oct 2025
13.0.010 Oct 2025
12.8.228 Aug 2025
12.8.11 Aug 2025
12.8.011 Jul 2025
12.7.12 Jul 2025

Compatibility

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=22.19
Runtimes
-
Unpacked size (npm)
18.3 MB
Dependencies (28)
wsajvopenyargsjpeg-jsaxe-coreenquirerlodash-esajv-formatsconfigstoretldts-icann@sentry/nodeweb-featuresyargs-parsercsp_evaluatorrobots-parserpuppeteer-corespeedline-corechrome-launcherthird-party-webhttp-link-headerdevtools-protocollighthouse-loggerintl-messageformatjs-library-detectorlookup-closest-localelighthouse-stack-packs@paulirish/trace_engine

Install

npm install lighthouse

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/lighthouse@13.5.0/
  • unpkghttps://unpkg.com/lighthouse@13.5.0/
  • esm.shhttps://esm.sh/lighthouse@13.5.0
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.