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@fastify/helmet

Important security headers for Fastify

v13.1.1, 19 Aug 2026MIT-Types: -Security
$ npm install @fastify/helmet
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Key numbers

As of 25 Sept 2026
Weekly downloads
1.6m
+389% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
1 month ago
v13.1.1
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
01m2m3mSept 2025Mar 2026Sept 2026High 2.3m (25 Aug 2026)Low 268k (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.

1,632,302 downloads last week, 7,958,376 in the last month. The 12-month change of +389% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
320 in total
Latest version
13.1.1, 19 Aug 20261 month ago
First published
27 Apr 2022
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
311

Major versions

  1. v13 first release 13.0.0, 25 Nov 2024
  2. v12 first release 12.0.0, 4 Sept 2024
  3. v11 first release 11.0.0, 28 Jun 2023
  4. v10 first release 10.0.0, 31 Aug 2022
  5. v9 first release 9.0.0, 10 May 2022
  6. v8 first release 8.0.0, 27 Apr 2022

Recent releases

VersionPublished
13.1.119 Aug 2026
13.1.08 Jul 2026
13.0.228 Sept 2025
13.0.13 Jan 2025
13.0.025 Nov 2024
12.0.122 Sept 2024
12.0.04 Sept 2024
11.1.117 Sept 2023
11.1.012 Sept 2023
11.0.028 Jun 2023
10.1.18 May 2023
10.1.023 Nov 2022
10.0.215 Oct 2022
10.0.11 Oct 2022

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 @fastify/helmet

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/@fastify/helmet@13.1.1/
  • unpkghttps://unpkg.com/@fastify/helmet@13.1.1/
  • esm.shhttps://esm.sh/@fastify/helmet@13.1.1

Alternatives

PackageWeekly downloadsGzipLast releaseModuleComparison
koa-helmet242.7k-8 months agoESM + CommonJS-
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet.