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express-openapi

An unopinionated OpenAPI framework for express

v12.1.3, 24 May 2023MITCommonJSTypes: BundledDocumentation tooling
$ npm install express-openapi

Key numbers

As of 25 Sept 2026
Weekly downloads
23.6k
-23% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
3
Direct, from package.json
Last release
3 years ago
v12.1.3
GitHub stars
921
239 forks
Open issues / PRs
118 / 27
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
020k40k60k80kSept 2025Mar 2026Sept 2026High 67k (12 May 2026)Low 14.5k (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.

23,561 downloads last week, 123,986 in the last month. The 12-month change of -23% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
12.1.3, 24 May 20233 years ago
First published
-
Last push to GitHub
17 Dec 2024646 days before the snapshot
Repository archived
No
Open issues
118
Open pull requests
27
Commits, last 52 weeks
0
Dependents on npm
49

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
116 kB
Dependencies (3)
openapi-typesopenapi-frameworkexpress-normalize-query-params-middleware
npm install express-openapi
  • jsDelivrhttps://cdn.jsdelivr.net/npm/express-openapi@12.1.3/
  • unpkghttps://unpkg.com/express-openapi@12.1.3/
  • esm.shhttps://esm.sh/express-openapi@12.1.3
PackageWeekly downloadsGzipLast releaseModuleComparison
@scalar/openapi-types4.4m-2 days agoESM only-
swagger-routes-express6.3k-1 year agoCommonJS-
express-openapi-validator409.5k-8 months agoCommonJS-
@wesleytodd/openapi14.5k-2 years agoCommonJS-
@scalar/openapi-parser2m-todayESM only-
@scalar/fastify-api-reference254.8k-todayESM only-
@mintlify/openapi-parser213.8k-11 months agoESM only-
@scalar/openapi-validator150.8k-todayESM only-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.