Package
json-schema
JSON Schema validation and specifications
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 42.6m
- +68% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 4 years ago
- v0.4.0
- GitHub stars
- 530
- 169 forks
- Open issues / PRs
- 25 / 5
- Contributors
- 17
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
42,580,060 downloads last week, 171,978,319 in the last month. The 12-month change of +68% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 07 in total
- Latest version
- 0.4.0, 9 Nov 20214 years ago
- First published
- 6 Jul 2012
- Last push to GitHub
- 23 Aug 20221,493 days before the snapshot
- Repository archived
- No
- Open issues
- 25
- Open pull requests
- 5
- Commits, last 52 weeks
- 0
- Dependents on npm
- 1,566
Major versions
- v0 first release 0.2.0, 6 Jul 2012
Recent releases
| Version | Published |
|---|---|
| 0.4.0 | 9 Nov 2021 |
| 0.3.0 | 2 Jan 2021 |
| 0.2.5 | 6 Sept 2019 |
| 0.2.4 | 6 Sept 2019 |
| 0.2.3 | 12 Sept 2016 |
| 0.2.2 | 23 Aug 2012 |
| 0.2.0 | 6 Jul 2012 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 25 kB
- Dependencies (0)
- None
npm install json-schema- jsDelivr
https://cdn.jsdelivr.net/npm/json-schema@0.4.0/ - unpkg
https://unpkg.com/json-schema@0.4.0/ - esm.sh
https://esm.sh/json-schema@0.4.0
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| ts-json-schema-generator | 687.5k | - | 6 months ago | CommonJS | - |
| @fastify/merge-json-schemas | 9m | - | 1 year ago | CommonJS | - |
| is-my-json-valid | 1.4m | - | 4 years ago | - | - |
Indexability: Indexed.