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oas-normalize

Tooling for converting, validating, and parsing OpenAPI, Swagger, and Postman API definitions

v18.0.2, 4 Sept 2026MITESM + CommonJSTypes: BundledDocumentation tooling
$ npm install oas-normalize
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Key numbers

As of 25 Sept 2026
Weekly downloads
349k
+78% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
5
Direct, from package.json
Last release
20 days ago
v18.0.2
GitHub stars
400
41 forks
Open issues / PRs
6 / 10
Contributors
-
Commits, last 52 weeks
347

Downloads

Last week 2026-09-15 to 2026-09-21
0200k400k600k800kSept 2025Mar 2026Sept 2026High 685k (4 Aug 2026)Low 107.7k (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.

349,023 downloads last week, 1,850,832 in the last month. The 12-month change of +78% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
24113 in total
Latest version
18.0.2, 4 Sept 202620 days ago
First published
25 May 2018
Last push to GitHub
22 Sept 20262 days before the snapshot
Repository archived
No
Open issues
6
Open pull requests
10
Commits, last 52 weeks
347
Dependents on npm
23

Major versions

  1. v18 first release 18.0.0, 25 Aug 2026
  2. v17 first release 17.0.0, 4 Aug 2026
  3. v16 first release 16.0.0, 2 Mar 2026
  4. v15 first release 15.0.0, 29 Jul 2025
  5. v14 first release 14.0.0, 14 Apr 2025
  6. v13 first release 13.0.0, 5 Mar 2025
  7. v12 first release 12.0.0, 20 Dec 2024
  8. v11 first release 11.0.0, 25 Sept 2023
  9. v10 first release 10.0.0, 12 Sept 2023
  10. v9 first release 9.0.0, 1 Sept 2023
  11. v8 first release 8.0.0, 9 Nov 2022
  12. v7 first release 7.0.0, 10 Aug 2022
  13. v6 first release 6.0.0, 20 Apr 2022
  14. v5 first release 5.0.0, 20 Oct 2021
  15. v4 first release 4.0.0, 26 Aug 2021
  16. v3 first release 3.0.0, 3 Jun 2021
  17. v2 first release 2.0.0, 24 Feb 2020
  18. v1 first release 1.0.0, 6 Jan 2020
  19. v0 first release 0.0.1, 25 May 2018

Recent releases

VersionPublished
18.0.24 Sept 2026
18.0.12 Sept 2026
18.0.025 Aug 2026
17.0.17 Aug 2026
17.0.04 Aug 2026
16.1.228 Jul 2026
16.1.11 Jul 2026
16.1.01 Jul 2026
16.0.54 Jun 2026
16.0.42 Apr 2026
16.0.331 Mar 2026
16.0.23 Mar 2026
16.0.02 Mar 2026
15.7.15 Feb 2026

Compatibility

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=20
Runtimes
-
Unpacked size (npm)
101 kB
Dependencies (5)
js-yamlopenapi-typesswagger2openapi@readme/openapi-parser@readme/postman-to-openapi

Install

npm install oas-normalize

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/oas-normalize@18.0.2/
  • unpkghttps://unpkg.com/oas-normalize@18.0.2/
  • esm.shhttps://esm.sh/oas-normalize@18.0.2
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.