Version16.3.0
Revision227
Size4.7 MB
LicenseAGPL-1.0-or-later
Confinementstrict
Basecore24
CategoriesDevelopment

The command-line tool for working with JSON Schema

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The command-line tool for working with JSON Schema,
the world most popular schema language. It is a comprehensive solution for
maintaining repositories of schemas and ensuring their quality, both during
local development and when running on CI/CD pipelines. For example:

- Ensure your schemas are valid
- Debug unexpected schema validation results
- Unit test your schemas against valid and invalid instances
- Enforce consistent indentation and keyword ordering in your schema files
- Detect and fix common JSON Schema anti-patterns
- Inline external references for conveniently distributing your schemas

Update History

16.2.1 (225) → 16.3.0 (227)
25 Jul 2026, 16:01 UTC
16.2.0 (223) → 16.2.1 (225)
21 Jul 2026, 23:00 UTC
16.1.0 (221) → 16.2.0 (223)
15 Jul 2026, 22:30 UTC
16.0.0 (219) → 16.1.0 (221)
9 Jul 2026, 00:45 UTC
15.11.0 (217) → 16.0.0 (219)
16 Jun 2026, 17:15 UTC
15.10.1 (215) → 15.11.0 (217)
12 Jun 2026, 17:30 UTC
15.10.0 (213) → 15.10.1 (215)
10 Jun 2026, 19:30 UTC
15.9.0 (211) → 15.10.0 (213)
10 Jun 2026, 13:45 UTC
15.8.0 (209) → 15.9.0 (211)
8 Jun 2026, 23:30 UTC
15.7.0 (207) → 15.8.0 (209)
2 Jun 2026, 16:15 UTC
15.6.3 (205) → 15.7.0 (207)
1 Jun 2026, 21:45 UTC
15.6.2 (203) → 15.6.3 (205)
18 May 2026, 17:30 UTC
15.6.1 (201) → 15.6.2 (203)
15 May 2026, 14:45 UTC
15.6.0 (199) → 15.6.1 (201)
11 May 2026, 20:45 UTC
15.5.1 (197) → 15.6.0 (199)
8 May 2026, 23:30 UTC
15.5.0 (195) → 15.5.1 (197)
8 May 2026, 15:45 UTC
15.4.1 (193) → 15.5.0 (195)
7 May 2026, 20:15 UTC
15.4.0 (191) → 15.4.1 (193)
7 May 2026, 19:15 UTC
15.3.0 (189) → 15.4.0 (191)
6 May 2026, 20:30 UTC
15.2.0 (187) → 15.3.0 (189)
6 May 2026, 15:45 UTC

Published11 Jul 2025, 15:18 UTC

Last updated25 Jul 2026, 15:16 UTC

First seen13 Dec 2025, 09:47 UTC