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12factor-env

Environment variable validation for 12-factor apps

v1.33.0, 17 Sept 2026MITESM + CommonJSTypes: BundledConfigurationSchema validation
$ npm install 12factor-env

Key numbers

As of 25 Sept 2026
Weekly downloads
4.2k
+76381% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
8 days ago
v1.33.0
GitHub stars
56
7 forks
Open issues / PRs
39 / 89
Contributors
-
Commits, last 52 weeks
4,791

Downloads

Last week 2026-09-15 to 2026-09-21
020k40k60kSept 2025Mar 2026Sept 2026High 40.2k (18 Aug 2026)Low 3 (21 Oct 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

4,240 downloads last week, 46,818 in the last month. The 12-month change of +76381% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.33.0, 17 Sept 20268 days ago
First published
-
Last push to GitHub
25 Sept 2026same day as the snapshot
Repository archived
No
Open issues
39
Open pull requests
89
Commits, last 52 weeks
4,791
Dependents on npm
8

Major versions

-

Recent releases

-

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
104 kB
Dependencies (2)
envalid@constructive-io/coerce
npm install 12factor-env
  • jsDelivrhttps://cdn.jsdelivr.net/npm/12factor-env@1.33.0/
  • unpkghttps://unpkg.com/12factor-env@1.33.0/
  • esm.shhttps://esm.sh/12factor-env@1.33.0
PackageWeekly downloadsGzipLast releaseModuleComparison
convict883.5k-6 months agoCommonJS-
@env-spec/parser8.9k-6 days agoESM + CommonJS-
@varlock/vite-integration42.6k-12 days agoESM only-
@varlock/nextjs-integration16k-23 days agoCommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 4240 < 10000.